CN111950648A - Express package label three-section code verification method and device - Google Patents
Express package label three-section code verification method and device Download PDFInfo
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Abstract
The invention discloses a method and a device for checking three-section codes of an express package label, which comprises the following steps: constructing a three-section code character coding table; the three-section code character coding table is a corresponding relation table of characters and numerical values, and the number of the characters is 40; generating a check code character by an MOD40 check algorithm based on the original three-segment code; and the original three-segment code and the generated check code are assembled into a new three-segment code; regenerating a check code character according to the read first three-segment code of the new three-segment code through an MOD40 check algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, wherein if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong. According to the method, the three-segment codes on the express bill are automatically identified by the OCR technology based on the artificial intelligence AI, so that a manual identification mode is replaced, the accuracy of the three-segment code identification result is greatly improved, and meanwhile, complete confidential information of the order is not required to be acquired.
Description
Technical Field
The invention relates to the technical field of logistics sorting and image recognition, in particular to a method and a device for checking three-segment codes of express parcel labels.
Background
Compared with the traditional manual sorting, the automatic sorting system has the advantages of high sorting efficiency, capability of continuously working for a long time, no violent sorting and the like, but the popularization degree of the automatic sorting system in the logistics industry of China is unsatisfactory in recent years. According to research, the provincial level distribution center of each provincial meeting city in China basically adopts an automatic sorting system to a certain degree, but the mode of manual code scanning and manual sorting is mostly adopted in terminal express distribution points in city level, district and county and the like. The manual sorting mode is mainly through sorting personnel look over the three-segment sign on express delivery parcel electron face one by one, judge the transportation export of subordinate or send the personnel. The method consumes time and labor, and particularly during shopping periods, express packages are piled up like a mountain, and violent sorting, packet loss and wrong sorting are inevitable. And each large express enterprise has great punishment to wrongly-divided packages, and economic loss caused by wrong division becomes the operation cost which is not negligible for middle and end nodes.
The express labels of various domestic express logistics companies comprise bar codes, two-dimensional code order number information, recipient information, destination area codes (three-segment codes) and other information. The three-segment code contains complete information of an express parcel delivery destination area, and each express enterprise carries out detailed division and coding on the national delivery area. At present, common automatic sorting systems in domestic and foreign markets realize automatic sorting of express packages mostly based on bar codes on identification express package surface lists, and middle and tail end express distribution points mostly adopt a mode of manually identifying three-segment codes to carry out manual sorting, but because of the confidential needs of user data, the middle and tail end distribution points can not acquire complete order information of the fast packages to be sorted in real time, and even if the automatic sorting systems are used, automatic sorting operation can not be carried out.
At present, each domestic large express delivery enterprise does not have a check field to the coding rule of the three-segment code, and when isomorphic OCR (optical character recognition, namely, characters are recognized according to character images) recognizes the three-segment code, the recognition accuracy is difficult to reach the recognition accuracy of the bar code (the coding rule of the bar code contains a check bit) due to the factors of irregular surface list, pollution, background diversification and the like, so that the wrong fraction of express delivery packages cannot meet the practical requirement.
Disclosure of Invention
The embodiment of the invention provides a method and a device for checking three-segment codes of express package labels, which are used for solving the problem that the recognition accuracy is low when isomorphic OCR recognizes the three-segment codes because no check field exists in the coding rules of the three-segment codes.
The embodiment of the invention provides a method for checking three-segment codes of an express package label, which comprises the following steps:
constructing a three-section code character coding table; the three-section code character coding table is a character and numerical value corresponding relation table, and the number of characters is 40;
generating a check code character by an MOD40 check algorithm based on the original three-segment code; and the original three-segment code and the generated check code are assembled into a new three-segment code;
reading a new three-segment code by adopting an OCR technology;
regenerating a check code character according to the read first three-segment code of the new three-segment code through an MOD40 check algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, wherein if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong.
Further, the MOD40 verification algorithm includes:
converting all characters in the original three-segment code into corresponding numerical values according to a character coding table of the three-segment code, and adding all the numerical values;
dividing the addition result by 40 to obtain a remainder;
and converting the remainder into corresponding characters according to the three-segment code character encoding table.
Further, an embodiment of the present invention provides a method for checking a three-segment code of an express package label, which further includes:
when the read check code is wrong, reading a new three-segment code by adopting the OCR technology again;
regenerating a check code character through an MOD40 check algorithm according to the read first three-segment code of the new three-segment code; and comparing the read check code of the new three-segment code with the regenerated check code, if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong, and manual identification is switched.
The embodiment of the invention provides an express package label three-segment code checking device, which comprises:
the code table constructing unit is used for constructing a three-section code character code table; the three-section code character coding table is a character and numerical value corresponding relation table, and the number of characters is 40;
the new three-segment code building unit is used for generating a check code character through an MOD40 check algorithm based on the original three-segment code; and the original three-segment code and the generated check code are assembled into a new three-segment code;
the first new three-segment code reading unit is used for reading a new three-segment code by adopting an OCR technology;
the first checking unit is used for regenerating a checking code character according to the read first three-segment code of the new three-segment code through an MOD40 checking algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, wherein if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong.
Further, the MOD40 verification algorithm includes:
the numerical value addition module is used for converting all characters in the original three-segment code into corresponding numerical values according to the three-segment code character coding table and adding all the numerical values;
a remainder module for dividing the addition result by 40 to obtain a remainder;
and the character acquisition module is used for converting the remainder into corresponding characters according to the three-segment code character coding table.
Further, an embodiment of the present invention provides an express package label three-segment code verification apparatus, further including:
the second new three-segment code reading unit is used for reading a new three-segment code by adopting the OCR technology again when the read check code is wrong;
the second checking unit is used for regenerating a checking code character again according to the read first three-segment code of the new three-segment code through an MOD40 checking algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong, and manual identification is switched.
The embodiment of the invention provides a method and a device for checking three-section codes of express package labels, which have the following beneficial effects compared with the prior art:
the invention upgrades and designs the three-segment code coding rule of the express label, adds a check bit field and designs a three-segment code checking algorithm. Based on this design, can carry out automated identification to three section codes on the express delivery bill through OCR recognition technology based on artificial intelligence AI, replace artifical identification mode, improve the accuracy of three section code recognition results greatly for terminal site can adopt the letter sorting rate of accuracy height in the family, and automatic letter sorting system that letter sorting efficiency is high saves the hand labor greatly, reduces because of the economic loss that the wrong branch caused, need not acquire the complete secret information of involving of order simultaneously.
Drawings
Fig. 1 is a schematic flow chart of a three-segment code verification method for an express package label according to an embodiment of the present invention;
fig. 2 is a schematic block diagram of an express package label three-segment code verification device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Although the specific coding rules of the three-segment code fields of the express enterprises in China are different, the three-segment code fields are all combinations of capital letters and numbers. The existing coding rule of the three-segment code is as follows:
i-destination center and package type
II-destination division and division
III-dispatching areas or dispatchers
Three-segment code an example of segment I (departure package) is shown in table 1.
TABLE 1 three segment I segment code
A complete three-segment code example, as shown below:
the three-segment code contains information of a plurality of links of express delivery transportation from quick delivery package building, package transfer to distribution and the like, particularly the information of the last segment of character code, the information corresponding to distribution area division and directly related to a distribution route or a distributor. At present, the manual sorting mode adopted by the middle-end network points mostly adopts manual identification of the segment codes, and the terminal sorting of express packages is realized. Although the OCR technology based on artificial intelligence AI can carry out machine recognition on three code characters, compared with manual work, the speed is higher, but the recognition accuracy and the manual work ratio have little advantage, and the reason for this is that a verification mechanism is lacked for the recognized three code character strings.
Based on the above analysis, referring to fig. 1, an embodiment of the present invention provides a method for checking a three-segment code of an express package label, where the method includes:
step S1, constructing a three-segment code character coding table; the three-segment code character coding table is a character and numerical value corresponding relation table, and the number of characters is 40.
Step S2, based on the original three-segment code, generating a check code character through MOD40 check algorithm; and the original three-segment code and the generated check code are encoded into a new three-segment code.
And step S3, reading the new three-segment code by adopting an OCR technology.
Step S4, according to the first three-segment code of the new three-segment code read, regenerating a check code character through MOD40 check algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, wherein if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong.
And step S5, when the read check code is wrong, reading a new three-segment code again by adopting the OCR technology.
Step S6, regenerating a check code character through MOD40 check algorithm according to the first three-segment code of the read new three-segment code; and comparing the read check code of the new three-segment code with the regenerated check code, if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong, and manual identification is switched.
For steps S1-S6, the specific analysis is as follows:
in order to ensure the correctness of reading the three-segment code during OCR recognition, a check code character is added on the basis of not changing the existing three-segment code coding rule. Comparing the check code read by the OCR with the check code calculated according to the read data by the same rule, if the check code is consistent with the check code, the read data is correct, and if the check code is inconsistent with the check code, the read data is wrong.
There are three sections of code structures:
XXX
XXX
XXXX
the three-segment code structure of the check code is added:
XXX
XXX
XXXX
Y
wherein the Y character is a check code.
Three-segment code character code table description:
a MOD40 check calculation method is designed for characters which may appear in a three-segment code. Each character of the three-segment code has a specified value, as shown in Table 2 below.
TABLE 2 MOD40 character encoding table
| 0＝0 | 1＝1 | 2＝2 | 3＝3 | 4＝4 | 5＝5 | 6＝6 | 7＝7 | 8＝8 | 9＝9 | A＝10 |
| B＝11 | C＝12 | D＝13 | E＝14 | F＝15 | G＝16 | H＝17 | I＝18 | J＝19 | K＝20 | L＝21 |
| M＝22 | N＝23 | O＝24 | P＝25 | Q＝26 | R＝27 | S＝28 | T＝29 | U＝30 | V＝31 | W＝32 |
| X＝33 | Y＝34 | Z＝35 | -＝36 | +＝37 | $＝38 | /＝39 | ％＝40 |
By three-segment codes
For example, an exemplary three-segment check code generation algorithm is as follows:
1. all the characters in the original three-segment code are converted into corresponding numerical values and added.
9+0+1+5+1+8+10+0+5＝39
2. The result of step 1 was divided by 40 and the remaining number was taken.
39% 40-0 and 39%
3. The check bit is the character corresponding to the remainder of step 2.
The remainder is 39, and the corresponding character is/.
4. The check bit characters are: /.
Three segment code check code generation
According to the above, the original three-segment code
901 518 A05
The check code character generated according to the MOD40 algorithm is/. The three sections of codes with check code characters are as follows:
901 518 A05 /
three segment code verification
When three-segment codes of the express labels are identified through an OCR technology, numerical values corresponding to all characters in the table 2 are inquired according to character identification results, and a table 3 is obtained.
TABLE 3 concrete three-segment code character and numerical value corresponding relation table
And calculating the values corresponding to all the identification characters except the check code value 39 according to an MOD40 algorithm:
1. all characters are converted to corresponding numerical values and added.
9+0+1+5+1+8+10+0+5＝39
2. The result of step 1 was divided by 40 and the remaining number was taken.
39% 40-0 and 39%
3. And obtaining a numerical value 39, and comparing the numerical value 39 with a numerical value 39 corresponding to the verification character "/" in the express label identified by the OCR.
4. If the two codes are the same, the checking is passed, and the result of the three-segment code recognized by the OCR is correct; otherwise, the results are different, the verification fails, and the three-segment code recognition result of the OCR is wrong.
It should be noted that, generally, when the three-segment code recognized by OCR is wrong, it may be that one character recognition in the previous three-segment code is wrong (this possibility is high), or it may be that the character recognition of the check code is wrong (this possibility is very low), at this time, OCR recognition may be performed twice more, the check is performed according to the previous steps, if the check is still failed, manual recognition is performed, and this possibility is very low.
Based on the same inventive concept, referring to fig. 2, an embodiment of the present invention further provides an express package label three-segment code verification apparatus, including:
the code table constructing unit is used for constructing a three-section code character code table; the three-segment code character coding table is a character and numerical value corresponding relation table, and the number of characters is 40.
The new three-segment code building unit is used for generating a check code character through an MOD40 check algorithm based on the original three-segment code; and the original three-segment code and the generated check code are encoded into a new three-segment code.
And the first new three-segment code reading unit is used for reading the new three-segment code by adopting an OCR technology.
The first checking unit is used for regenerating a checking code character according to the read first three-segment code of the new three-segment code through an MOD40 checking algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, wherein if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong.
Further, the MOD40 verification algorithm includes:
and the numerical value addition module is used for converting all characters in the original three-segment code into corresponding numerical values according to the three-segment code character coding table and adding all the numerical values.
And the remainder taking module is used for dividing the addition result by 40 and taking the remainder.
And the character acquisition module is used for converting the remainder into corresponding characters according to the three-segment code character coding table.
Further, an embodiment of the present invention provides an express package label three-segment code verification apparatus, further including:
and the second new three-segment code reading unit is used for reading the new three-segment code by adopting the OCR technology again when the read check code is wrong.
The second checking unit is used for regenerating a checking code character again according to the read first three-segment code of the new three-segment code through an MOD40 checking algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong, and manual identification is switched.
The principle of solving the technical problem of the three-section code verification device for the express parcel label provided by the embodiment of the invention is similar to that of the three-section code verification method for the express parcel label, so that the implementation of the device can refer to the implementation of the method, and repeated parts are not repeated.
Although the embodiments of the present invention have been disclosed in the form of several specific embodiments, and various modifications and alterations can be made therein by those skilled in the art without departing from the spirit and scope of the invention, the embodiments of the present invention are not limited thereto, and any changes that can be made by those skilled in the art are intended to fall within the scope of the invention.
Claims (6)
1. A three-segment code checking method for express package labels is characterized by comprising the following steps:
constructing a three-section code character coding table; the three-section code character coding table is a character and numerical value corresponding relation table, and the number of characters is 40;
generating a check code character by an MOD40 check algorithm based on the original three-segment code; and the original three-segment code and the generated check code are assembled into a new three-segment code;
reading a new three-segment code by adopting an OCR technology;
regenerating a check code character according to the read first three-segment code of the new three-segment code through an MOD40 check algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, wherein if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong.
2. The express package label three-section code verification method of claim 1, wherein the MOD40 verification algorithm comprises:
converting all characters in the original three-segment code into corresponding numerical values according to a character coding table of the three-segment code, and adding all the numerical values;
dividing the addition result by 40 to obtain a remainder;
and converting the remainder into corresponding characters according to the three-segment code character encoding table.
3. The express package label three-segment code verification method of claim 1 or 2, further comprising:
when the read check code is wrong, reading a new three-segment code by adopting the OCR technology again;
regenerating a check code character through an MOD40 check algorithm according to the read first three-segment code of the new three-segment code; and comparing the read check code of the new three-segment code with the regenerated check code, if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong, and manual identification is switched.
4. The utility model provides an express delivery parcel label three-section sign indicating number verifying attachment which characterized in that includes:
the code table constructing unit is used for constructing a three-section code character code table; the three-section code character coding table is a character and numerical value corresponding relation table, and the number of characters is 40;
the new three-segment code building unit is used for generating a check code character through an MOD40 check algorithm based on the original three-segment code; and the original three-segment code and the generated check code are assembled into a new three-segment code;
the first new three-segment code reading unit is used for reading a new three-segment code by adopting an OCR technology;
the first checking unit is used for regenerating a checking code character according to the read first three-segment code of the new three-segment code through an MOD40 checking algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, wherein if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong.
5. The courier package label three-segment code verifying device of claim 4, wherein the MOD40 verification algorithm comprises:
the numerical value addition module is used for converting all characters in the original three-segment code into corresponding numerical values according to the three-segment code character coding table and adding all the numerical values;
a remainder module for dividing the addition result by 40 to obtain a remainder;
and the character acquisition module is used for converting the remainder into corresponding characters according to the three-segment code character coding table.
6. The courier package label three-segment code verifying attachment of claim 4 or 5, further comprising:
the second new three-segment code reading unit is used for reading a new three-segment code by adopting the OCR technology again when the read check code is wrong;
the second checking unit is used for regenerating a checking code character again according to the read first three-segment code of the new three-segment code through an MOD40 checking algorithm; and comparing the read check code of the new three-segment code with the regenerated check code, if the comparison result is consistent, the read check code is correct, and if the comparison result is inconsistent, the read check code is wrong, and manual identification is switched.
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032050A (en) * | 1987-09-04 | 1991-07-16 | Kennametal Inc. | On-edge cutting insert with chip control |
| JPH0562007A (en) * | 1991-08-30 | 1993-03-12 | Oki Electric Ind Co Ltd | Address data checking method for optical character reader |
| JPH06126511A (en) * | 1992-10-13 | 1994-05-10 | Toyota Motor Corp | Throw away tip |
| JPH10107788A (en) * | 1996-10-01 | 1998-04-24 | Bariafurii:Kk | Electronic data replacement method |
| JPH11338930A (en) * | 1998-05-28 | 1999-12-10 | Seven Eleven Japan Co Ltd | Check system utilizing new bar code |
| DE19847227A1 (en) * | 1998-10-14 | 2000-04-20 | Walter Ag | Cutting tool with insert seat for indexable insert, in which positive elements of indexing insert and seat have prestressed shape when insert is pressed to seat by fixing device |
| EP1486279A1 (en) * | 2003-06-11 | 2004-12-15 | Sandvik Aktiebolag | Cutting insert for turning and milling |
| US20050137991A1 (en) * | 2003-12-18 | 2005-06-23 | Bruce Ben F. | Method and system for name and address validation and correction |
| DE202005016610U1 (en) * | 2005-10-24 | 2005-12-22 | Otto Dieterle Spezialwerkzeuge Gmbh | Reversible plate for tool, has body, on which supporting slots are pressed, such that transitions between their side surfaces and surfaces adjacent to side surfaces are rounded, and side surfaces are curved by slots` cross sectional shape |
| DE102006017458A1 (en) * | 2006-03-08 | 2007-09-13 | Kemmer Hartmetallwerkzeuge Gmbh | Cutting insert for use in supporting tool, has projections with contact surfaces, which run parallel to longitudinal axis of through-hole, respectively and are arranged in direct spatial proximity to one another |
| KR20100086898A (en) * | 2009-01-23 | 2010-08-02 | 대구텍 유한회사 | Cutting insert, tool holder and combination of the cutting insert and the tool holder |
| KR20110112142A (en) * | 2010-04-06 | 2011-10-12 | 주식회사 훈솔루션 | Mobile e-payment service using a reference string and method |
| CN103713968A (en) * | 2013-12-26 | 2014-04-09 | 广东工业大学 | Method for recovering and checking RFID label data based on cloud storage technology |
| CN103793734A (en) * | 2014-01-14 | 2014-05-14 | 杭州晟元芯片技术有限公司 | Two-dimension code subsection verification method |
| CN110428256A (en) * | 2019-07-22 | 2019-11-08 | 恒大智慧科技有限公司 | Safe payment method, computer equipment and its storage medium based on POS machine |
| CN110544066A (en) * | 2019-08-14 | 2019-12-06 | 刘军 | Paperless express logistics working method capable of protecting customer information |
-
2020
- 2020-08-20 CN CN202010844853.9A patent/CN111950648B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5032050A (en) * | 1987-09-04 | 1991-07-16 | Kennametal Inc. | On-edge cutting insert with chip control |
| JPH0562007A (en) * | 1991-08-30 | 1993-03-12 | Oki Electric Ind Co Ltd | Address data checking method for optical character reader |
| JPH06126511A (en) * | 1992-10-13 | 1994-05-10 | Toyota Motor Corp | Throw away tip |
| JPH10107788A (en) * | 1996-10-01 | 1998-04-24 | Bariafurii:Kk | Electronic data replacement method |
| JPH11338930A (en) * | 1998-05-28 | 1999-12-10 | Seven Eleven Japan Co Ltd | Check system utilizing new bar code |
| DE19847227A1 (en) * | 1998-10-14 | 2000-04-20 | Walter Ag | Cutting tool with insert seat for indexable insert, in which positive elements of indexing insert and seat have prestressed shape when insert is pressed to seat by fixing device |
| EP1486279A1 (en) * | 2003-06-11 | 2004-12-15 | Sandvik Aktiebolag | Cutting insert for turning and milling |
| US20050019113A1 (en) * | 2003-06-11 | 2005-01-27 | Sandvik Ab | Cutting insert for turning and milling |
| US20050137991A1 (en) * | 2003-12-18 | 2005-06-23 | Bruce Ben F. | Method and system for name and address validation and correction |
| DE202005016610U1 (en) * | 2005-10-24 | 2005-12-22 | Otto Dieterle Spezialwerkzeuge Gmbh | Reversible plate for tool, has body, on which supporting slots are pressed, such that transitions between their side surfaces and surfaces adjacent to side surfaces are rounded, and side surfaces are curved by slots` cross sectional shape |
| DE102006017458A1 (en) * | 2006-03-08 | 2007-09-13 | Kemmer Hartmetallwerkzeuge Gmbh | Cutting insert for use in supporting tool, has projections with contact surfaces, which run parallel to longitudinal axis of through-hole, respectively and are arranged in direct spatial proximity to one another |
| KR20100086898A (en) * | 2009-01-23 | 2010-08-02 | 대구텍 유한회사 | Cutting insert, tool holder and combination of the cutting insert and the tool holder |
| KR20110112142A (en) * | 2010-04-06 | 2011-10-12 | 주식회사 훈솔루션 | Mobile e-payment service using a reference string and method |
| CN103713968A (en) * | 2013-12-26 | 2014-04-09 | 广东工业大学 | Method for recovering and checking RFID label data based on cloud storage technology |
| CN103793734A (en) * | 2014-01-14 | 2014-05-14 | 杭州晟元芯片技术有限公司 | Two-dimension code subsection verification method |
| CN110428256A (en) * | 2019-07-22 | 2019-11-08 | 恒大智慧科技有限公司 | Safe payment method, computer equipment and its storage medium based on POS machine |
| CN110544066A (en) * | 2019-08-14 | 2019-12-06 | 刘军 | Paperless express logistics working method capable of protecting customer information |
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| CN114692792A (en) * | 2022-03-22 | 2022-07-01 | 深圳市利和兴股份有限公司 | Makeup radio frequency identification testing platform |
| CN114692792B (en) * | 2022-03-22 | 2022-11-04 | 深圳市利和兴股份有限公司 | Makeup radio frequency identification testing platform |
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