經濟部中央揉準局貝工消费合作社印装 A7 —----—______________- _ 五、發明説明（1 ) 本專利申請案係關於具有申謗專利範圍第1項特色之 用於測試及預設間脒尺寸的董規。 於車輛結構或車輛修理中吾人通常能夠利用量規判定 或設定車輛零件之距離，這種量規亦特別用於工件製造或 引擎調整中之公差檢驗。在引擎調整領域中，所謂的測陈 規被用以判定閥隙。測隙規包括有數塊不同厚度之加長金 屬薄片，彼此重疊並以旋轉方式固定於其中一端，使金屬 薄片能夠獨自或以不同的組合方式於彼此上方旋轉，並可 用於不同厚度之尺寸。若同樣將本測隙規用在距離或間隙 尺寸之判定的話，例如車艟製造之領域，則會遇到各種不 同的缺黠。首先’習知技藝中的測隙規並不具車體製造中 使用的尺寸劃分或區別記號，此外，現有的量規若不用手 固定的話則無法使用，後者乃一大缺失，特別是在修理過 程。以更換車門的情形為例’除了維持特定的距離公差之 外，還必須同時注意許多事項，最近幾年，隨著汽車製造 商所預疋之各元件間的公差逐漸變小，已經使這種修理過 程變的相當困難。 因此本發明之目的在於避免這些缺點，以能夠處理逐 漸增加的公差要求。 此目的可利用申請專利範圍第1項之特色，以非常驚 人的方式達成，而各種有利之開發則為依附項申請專利範 圍之主題。 本發明提供了一種用以測試及預設車饉上之間隙尺寸 的量規，並具有至少一塊用以測試或預設間隙尺寸之測量 本紙張尺度適用中國國家揉準（CNS ) A4規格（210><297公釐·) . Γ -裝------訂------Tk <請先閲讀背面之注$項再填寫本頁) 4 經濟部中央揉準局貝工消费合作社印装 A7 B7 五、發明説明（2 ) 薄片’且更具有一個用以固定測量薄片之固定裝置，其中 固定裝置具有一個供將量規固定於車體上之緊固裝置，而 且首次使用時’量規可以簡單而彈性的操作方式加以固定 〇 於本發明目的之一項有利實施例中，其間的區別在於 固定裝置具有一個軸承供薄片以旋轉方式一個接著一個固 定在其上面，接著使薄片表面與轴承的轴垂直，利用這種 安裝原理’則可利用風扇運轉方式使各薄片之間彼此相對 旋轉，因此量規能夠以簡單而相當彈性的方式設定不同厚 度之尺寸’其範圍從單層薄片的厚度到其整個鄰接厚度。 在一項較佳實施例中，轴承係安裝於固定裝置上面，而使 其轴大體上與量規底座平行。同樣地在本發明之領域中， 該軸不是垂直於申請專利範圍所述之測量裝置底座就是與 其夾特定的角度。 在這種接合方式中，用以固定測量薄片之固定裝置可 根據本發明之方式利用一個接頭安裝於量規上面，這種懸 置接頭基本上使其能夠有利地將轴承的轴朝所有空間方向 偏轉’舉例而言，若固定裝置係透過其緊固裝置而裝於車 艘表面上’則其亦能夠以相當確實而彈性之方式測量側壁 並非與量規之緊固表面或其測量薄片垂直時的間隙。 在本發明主題的一項較佳實施例中，吾人已經發現到 使用一種所謂的球窩接頭較有利，球窩接頭通常相當堅固 ，因此具有較長的壽命，其更使偏轉角度能夠符合本發明 中的各種應用情況。根據一項實施例，利用球窩接頭可達 本紙張尺度適用中國國家揉準（CNS ) A4規格（210X297公釐） Γ------：丨~：--ci------ir------Ci (請先閲讀背面之注意事項再填寫本頁) A7 B7 經濟部中央棣準局貝Η消費合作.杜印製. 五、發明説明（3 ) 高至15。的一個偏轉，之後大體上於垂直轴承之軸的一個 平面内發生偏轉。接頭當然能應用於此處，使軸承的軸能 夠旋轉180°及其他角度。 在本發明主題的一項有利開發中，量規包括有20 mm 的一個最大間隙尺寸厚度’其整個係由13塊測量薄片組成 的°這樣的厚度尺寸及劃分正能符合今日汽車工業之要求 e 在這種接合方式中，各薄片本身及其組合之厚度必須 選擇正好能夠與目前汽車工業中常見的標準化間隙尺寸厚 度一致’於較佳的型式中’整個厚度為2〇 min的量規係由 該13塊薄片組成的’在此例中，量規包括有若干塊測量薄 片·塊為2.0 mm、一塊為4.0 mm、一塊為6·1〕mm、一塊 為8.0 mm ’且總共有九塊厚度為〇 5 ，以達到大體上 為20 mm之最佳總厚度。 再者’於一項有利之開發中，薄片亦經過特別配置， 使其亦能夠利用這種方式評估工業標準要求，因此吾人發 現薄片厚度從2.0 mm到8.0 mm、每次遞增2.0 mm，並分 別由三塊厚度為0.5 mm之鄰接薄片分隔時特別有利，利 用這種方式，則大體上能夠避免未鄰接之薄片必須被用於 間隙尺寸測試或間陈尺寸設定的情況發生。 如本申請專利範圍中欽述的一項特別有利之開發中， 使厚度大於2.0 mm之薄片與其他薄片顏色不同會相當有 幫助，因此配置了突起部贫供技術員或使用者調整實際 特別常用之間隙尺寸。 本紙張尺度適用中國國家梂準（CNS ) Α4規格（210X297公釐） HJ. „ 0 裝 — — n 訂 (：_Λ (請先閲讀背面之注意事項再填寫本頁) 6 A7Printed by the Central Government Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives A7 —----— ______________- _ V. Description of Invention (1) This patent application is for testing and pre-characterization with the first feature of the scope of the patent claim. Set up the size of the board. In vehicle structure or vehicle repair, we can usually use the gauge to determine or set the distance of vehicle parts. This gauge is also especially used for tolerance inspection in workpiece manufacturing or engine adjustment. In the field of engine tuning, so-called gauges are used to determine the valve clearance. The feeler gauge includes several elongated metal sheets of different thicknesses, which overlap each other and are fixed to one end in a rotating manner, so that the metal sheets can be rotated above each other alone or in different combinations, and can be used for different thickness sizes. If this feeler gauge is also used for the determination of distance or gap size, such as in the field of car reel manufacturing, various deficiencies will be encountered. First of all, the feeler gauge in the conventional technique does not have the size division or distinguishing mark used in the manufacture of car bodies. In addition, the existing gauges cannot be used unless they are fixed by hand. The latter is a major shortcoming, especially in the repair process. . Take the case of changing the door as an example. In addition to maintaining specific distance tolerances, many things must be paid attention to at the same time. In recent years, as the tolerances between components predicted by automobile manufacturers have gradually become smaller, this has been made The repair process becomes quite difficult. It is therefore an object of the present invention to avoid these disadvantages in order to be able to cope with increasing tolerance requirements. This purpose can be achieved in a very surprising way by using the features of item 1 of the scope of patent application, and various advantageous developments are the subject of the scope of application of the dependent patent. The present invention provides a gauge for testing and presetting the gap size on a cowl, and has at least one measurement for testing or presetting the gap size. The paper size is applicable to China National Standard (CNS) A4 (210 >); < 297 mm ·). Γ -Install -------- Order ------ Tk < Please read the note on the back before filling in this page) 4 Central Bureau of the Ministry of Economic Affairs Consumer cooperative printed A7 B7 V. Description of the invention (2) The sheet is provided with a fixing device for fixing the measuring sheet, wherein the fixing device has a fastening device for fixing the gauge to the car body, and it is used for the first time The time gauge can be fixed in a simple and flexible operation. In an advantageous embodiment of the present invention, the difference is that the fixing device has a bearing for the sheet to be fixed to it one after another in a rotating manner, and then The surface of the sheet is perpendicular to the axis of the bearing. Using this mounting principle, the fan can be used to rotate each sheet relative to each other, so the gauge can be set in different thicknesses in a simple and quite flexible manner. Size 'which ranges from a sheet thickness of a single layer to the entire thickness of the abutment. In a preferred embodiment, the bearing is mounted on the fixture so that its axis is substantially parallel to the gauge base. Also in the field of the present invention, the axis is either perpendicular to the base of the measuring device described in the scope of the patent application or a specific angle with it. In this joining method, the fixing device for fixing the measuring sheet can be mounted on the gauge using a joint according to the present invention. This suspension joint basically enables the shaft of the bearing to be advantageously oriented in all directions. Deflection 'For example, if the fixing device is mounted on the surface of the vehicle through its fastening device', it can also measure in a fairly reliable and flexible manner when the side wall is not perpendicular to the fastening surface of the gauge or its measurement sheet. gap. In a preferred embodiment of the subject matter of the present invention, we have found that it is advantageous to use a so-called ball and socket joint. The ball and socket joint is usually quite sturdy, so it has a longer life, and it enables the deflection angle to conform to the present invention. In various applications. According to an embodiment, the ball-and-socket joint can be used to reach the paper size and apply the Chinese National Standard (CNS) A4 (210X297 mm) Γ ------: 丨 ~:-ci ------ ir ------ Ci (Please read the notes on the back before filling out this page) A7 B7 Consumer Cooperation, Central Bureau of Standards, Ministry of Economic Affairs. Printed by Du. 5. Description of Invention (3) Up to 15. A deflection of is then deflected substantially in a plane of the axis of the vertical bearing. The joint can of course be applied here, enabling the shaft of the bearing to rotate 180 ° and other angles. In an advantageous development of the subject matter of the invention, the gauge includes a maximum gap dimension thickness of 20 mm ', whose entire system consists of 13 measuring sheets, such that the thickness dimension and division are in line with the requirements of today's automotive industry. In this joining method, the thickness of each sheet itself and its combination must be selected to be exactly the same as the standard gap size and thickness commonly used in the current automotive industry. The 13 sheets are composed of 'in this example, the gauge includes a number of measuring sheets, 2.0 mm, 4.0 mm, 6.1] mm, and 8.0 mm, and a total of nine thicknesses Is 0,5 to achieve an optimal total thickness of approximately 20 mm. Furthermore, in a favorable development, the sheet has been specially configured so that it can also use this method to evaluate industry standard requirements. Therefore, I have found that the sheet thickness ranges from 2.0 mm to 8.0 mm in increments of 2.0 mm. It is particularly advantageous when separated by three adjacent sheets with a thickness of 0.5 mm. In this way, it can be avoided that non-adjacent sheets must be used for gap size testing or gap size setting. As a particularly advantageous development described in the patent scope of this application, it is very helpful to make the thickness of the sheet greater than 2.0 mm different from other sheets. Therefore, a protrusion is configured for the technician or user to adjust it. Gap size. This paper size applies to China National Standard (CNS) Α4 size (210X297 mm) HJ. „0 Pack — — n Order (: _Λ (Please read the precautions on the back before filling this page) 6 A7
經濟部中央橾率局男工消費合作社印製 本發明主題中相當有利之處在於用以固定測量薄片之 固定裝置包括有-個緊固裝置，其最好具有—個能夠供將 本發明之f規以最簡單而彈性之方式固定#車艘上的各個 點而一點也不會损壞這些位置。舉修理或更換車門為例， 欲安裝的新車門通常具有全新的烤漆，其必須與門框及車 子的其餘部分一致，使用本量規有兩個程序，首先，將一 個以上用以設定較佳間隙之量規安裝於車體的門框上面， 接著將欲插入之車門排列在此上面；其次，可將測距規固 定於新車門上。最重要的是吸座確保車體表面不會損壞， 若需要的話’可利用相當簡單的方式改變董規之位置β 為了將本發明之量規固定於車體上，則利用一塊磁鐵 而非吸座安裝緊固裝置，其亦在本發明之範圍内，該磁鐵 不是永久磁鐵就是電磁鐵，若基板並非透過吸座牢牢接合 所需的平坦表面’則這種緊固裝置較佳。利用一塊磁鐵固 定及利用降壓緊固裝置固定的緊固裝置當然可行，舉例而 言’吸座對基板所產生的降壓作用可利用這種方式透過磁 鐵而完成。再者，額外的磁鐵可確保較不平坦的基板亦能 夠加以固定。 下文中將藉由較佳實施例及參看諸幅附圓詳細敘述本 發明β 第1圖繪示了本發明之量規實施例的一個圖解側視圖》 第2圖繪示了本發明之量規實施例的另一個圖解側視圖。 第3囷繪示了通過本發明量規實施例之測量薄片的一個橫 截面圖。 本紙張尺度適用中國國家橾準（CNS ) A4規格（210X297公釐） 7 * \lr . I-------c^------1Τ------ο {請先閲讀背面之注f項再填寫本頁) 經濟部中央標準局貝工消费合作社印裝 A7 B7 五、發明説明（5 ) 吾人可藉由第1圖之範例推知本發明的量規1實施例可 能性。量規包括有數塊固定於一轴承6上之測量薄片2,轴 承6乃透過一條通道8而接至緊固裝置4之固定裝置3的一部 份，固定裝置3的直徑縮減部分係利用膨脹方式自開口 8前 後方插入開口 8内，而將固定裝置3固定於緊固裝置4上面 。關於此點，固定裝置3與緊固裝置4之間的接合可視測量 薄片2係以旋轉方式或固定方式安裝於轴承6上而建構成剛 性接合或旋轉或活動接合，然而，測量薄片最好是以旋轉 方式安裝於轴承6上面，原因在於唯有如此才能確保其等 之間亦能夠互相調整。舉例而言，儘管測量薄片彼此之間 能夠固定於特定位置，此意中的”可旋轉，，意指測量薄片確 實能夠繞著轴承或固定裝置的轴移動，為了加以瞭解，其 可能性特別在於以預應力將諸塊測董薄片安裝於固定裝置 6上面，然而亦可在軸承6上開鑿諸條槽口，讓測量薄片之 突起部分能夠伸入並鎖在其内，而使轴承舆測量薄片之間 能夠像齒輪一樣咬合。熟悉技術者將輕易地看出此類接合 具有許多可能的固定方式，可簡單地將測量薄片2轉離或 向内轉至希望的間隙寬度9而設定間隙尺寸，吾人更能夠 利用環圈8而以手動方式將固定裝置與測量薄片一起轉動 〇 在本實施例中，固定裝置4於其底座1〇上面具有一個 供將本發明之量規1固定於車體5上的吸座，量規1亦可利 用吸座固定在車體上的任意位置而一點也不會損壞車體， 這在修理或當更換車體零件時特別有用，因此本發明尤其 本紙張尺度適用中國國家榇準（CNS ) A4规格（210X297公釐） ^------：—τ—c t裝------訂------nA (請先閲讀背面之注1!^項再填寫本頁) A7 B7 經濟部中央梯準局貝工消费合作社印笨 五、發明説明（6 ) 適用於機動車輛之修理。 除此之外當然亦有其他可能的固定方式，例如可利用 磁鐵加以固定，這些可以是調整式永久磁鐵及電磁鐵。吸 座與磁性固定的一個組合亦有極大的優點，在這種固定裝 置中，吸持過程可利用配置於吸座内的一個磁鐵加以控制 0 第2園燴示了本發明之進一步實施例，在此實施例中 ，吾人必須考慮到間隙之測量或設定方向未必會與車體表 面5垂直，因此量規另外於緊固裝置4之開口 7中具有一個 球寓接頭11，在本實施例中，球窩接頭丨丨使固定裝置或測 量薄片能夠傾斜土 15。。除了本實施例之外，當然能使用他 種球窩接頭或絞鏈，亦可使測量薄片作更大的傾斜。 第3圏緣示了整艘厚度為2〇 ππη之所有測量薄片13的 一個橫截面围，根據本實施例，基本上有兩種測量薄片2 必須予以區隔，厚度為〇·5 mm的測量薄片以白色丨3區分 ，反之厚度為2 mm以上的測量薄片則以紅色12加以區別 。紅色的測量薄片具有四種不同之厚度，這些厚度從2mm 到8 mm，每次遞增2 mm。 一般而言，所有的測量薄片均能夠組合在一起這種 接合之先決條件當然在於最外側的兩塊測量薄片能夠以平 接方式接合，這確實能夠利用一個接頭或以徒手方式完成 ’但一般而言就簡單或實用觀點來看並不實際。因此上述 之測量薄片厚度必須經過選擇及配置，而使汽車工業中使 用的標準距離能夠藉以測量及預設’而不必將未彼此鄰接 K---------τι*:—C i------、tr------ (請先閲讀背面之注$項再填寫本頁)The male laborer's consumer cooperative of the Central Bureau of Economic Affairs of the Ministry of Economic Affairs printed the subject matter of the present invention in a very advantageous manner. The fixing device for fixing the measuring sheet includes a fastening device, which preferably has a The gauge fixes various points on the #vehicle in the simplest and most flexible way without damaging these locations at all. Take the repair or replacement of the door as an example. The new door to be installed usually has a new paint, which must be consistent with the door frame and the rest of the car. There are two procedures for using this gauge. First, more than one is used to set a better clearance. The gauge is installed on the door frame of the car body, and then the door to be inserted is arranged on this; secondly, the distance gauge can be fixed on the new door. The most important thing is that the suction seat ensures that the surface of the car body will not be damaged. If necessary, 'the position of the gauge can be changed in a relatively simple way. In order to fix the gauge of the present invention to the car body, a magnet is used instead of the suction seat. It is also within the scope of the present invention to install a fastening device. The magnet is either a permanent magnet or an electromagnet. This type of fastening device is preferred if the substrate is not firmly connected to the required flat surface through the suction seat. A fastening device that is fixed with a magnet and fixed with a pressure-reducing fastening device is of course feasible. For example, the pressure-reducing effect of the 'suction base' on the substrate can be achieved through the magnet in this way. Furthermore, additional magnets ensure that less uneven substrates can be fixed. In the following, the present invention will be described in detail by means of a preferred embodiment and with reference to the attached circles. FIG. 1 shows a schematic side view of an embodiment of the gauge of the present invention. FIG. 2 shows the gauge of the present invention. Another diagrammatic side view of the embodiment. Figure 3 shows a cross-sectional view of a measurement sheet passing through an embodiment of the gauge of the present invention. This paper size applies to China National Standard (CNS) A4 (210X297 mm) 7 * \ lr. I ------- c ^ ------ 1Τ ------ ο {Please first Read the note f on the back and fill in this page) Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, printed A7 B7 V. Description of the invention (5) I can infer the gauge of the present invention by the example in Figure 1 Sex. The gauge includes a plurality of measuring sheets 2 fixed on a bearing 6. The bearing 6 is a part of the fixing device 3 connected to the fastening device 4 through a channel 8. The reduced diameter portion of the fixing device 3 uses an expansion method. It is inserted into the opening 8 from the front and rear of the opening 8 to fix the fixing device 3 on the fastening device 4. In this regard, the joint between the fixing device 3 and the fastening device 4 can be visually measured by the measuring sheet 2 mounted on the bearing 6 in a rotating or fixed manner to constitute a rigid joint or a rotating or movable joint. However, the measuring sheet is preferably It is mounted on the bearing 6 in a rotating manner because the only way to ensure that they can also be adjusted to each other. For example, although the measurement sheets can be fixed to each other at a specific position, the meaning “rotatable” means that the measurement sheets can indeed move about the axis of the bearing or the fixing device. For the sake of understanding, the possibility is particularly The test strips are installed on the fixing device 6 with pre-stress. However, notches can also be cut in the bearing 6 to allow the protruding portion of the measurement strip to extend into and lock in it. They can be engaged like gears. Those skilled in the art will easily see that there are many possible fixing methods for this type of engagement. The measurement sheet 2 can be simply turned away or turned inward to the desired gap width 9 to set the gap size. I am more able to use the ring 8 to manually rotate the fixing device with the measurement sheet. In this embodiment, the fixing device 4 has a base 1 on the base 1 for fixing the gauge 1 of the present invention to the vehicle body 5 On the suction seat, the gauge 1 can also be fixed at any position on the car body by using the suction seat without damaging the car body at all. This is especially useful when repairing or replacing car body parts. Therefore, the present invention is particularly applicable to the Chinese paper standard (CNS) A4 size (210X297 mm) of this paper. ^ ------: —τ—ct pack ------ order ------ nA (Please read Note 1! ^ On the back before filling out this page) A7 B7 Yin Ben, Consumer Cooperative of Central Laboratories, Ministry of Economic Affairs, V. Fifth, the invention description (6) applies to the repair of motor vehicles. There are other possible fixing methods, such as magnets, which can be adjusted permanent magnets and electromagnets. A combination of a suction seat and a magnetic fixation also has great advantages. In this fixing device, the holding process can be It is controlled by a magnet arranged in the suction seat. The second embodiment shows a further embodiment of the present invention. In this embodiment, we must consider that the measurement or setting direction of the gap may not be perpendicular to the surface 5 of the vehicle body. Therefore, the gauge additionally has a ball-receiving joint 11 in the opening 7 of the fastening device 4. In this embodiment, the ball-and-socket joint allows the fixing device or the measuring sheet to tilt the soil 15. In addition to this embodiment, Of course we can use other ball joints Or hinges can also make the measurement sheet more inclined. The third margin shows a cross section of all measurement sheets 13 with a thickness of 20ππη. According to this embodiment, there are basically two types of measurement. Sheet 2 must be distinguished. Measurement sheets with a thickness of 0.5 mm are distinguished by white 丨 3, while measurement sheets with a thickness of 2 mm or more are distinguished by red 12. The red measurement sheets have four different thicknesses. These The thickness ranges from 2mm to 8mm in increments of 2mm. In general, all measuring sheets can be combined together. The prerequisite for this joining is of course that the two outermost measuring sheets can be joined in a flat joint. This does Can be done with a splice or with bare hands' but is generally not practical from a simple or practical point of view. Therefore, the thickness of the above-mentioned measurement sheet must be selected and configured so that the standard distance used in the automotive industry can be measured and preset 'without having to be adjacent to each other K --------- τι *:-C i ------, tr ------ (Please read the note on the back before filling in this page)
A7 B7 五、發明説明（7) 之測董薄片組合在一起。從第3圏中可以明顯看出其相當 適用，並不會偏離一般性。考慮薄片自左至右之順序，所 示之量規從厚度為8.0 mm的薄片開始，此紅色薄片後接 著三塊厚度為〇·5 mm的白色薄片，這些均與兩塊順序一 致、厚度分別為6.0 mm及4.0 mm的紅色測量薄片鄰接， 最後一塊測量薄片之厚度為2.0 mm。藉由上文已救述過 之顏色’注意這種順序及測董薄片之間的區別，本發明提 供了高效率的測量器具，特別是用於機動車輛之修理。 L-----1·--；^裝—— (锖先閲讀背面之注意事項再填寫本I)A7 B7 V. Description of the invention (7) The test pieces are combined. It is clear from Section 3 that it is quite applicable and does not deviate from generality. Considering the order of the sheets from left to right, the gauge shown starts with a sheet with a thickness of 8.0 mm. This red sheet is followed by three white sheets with a thickness of 0.5 mm. These are consistent with the order of the two sheets and the thicknesses are respectively The red measuring sheets of 6.0 mm and 4.0 mm are adjacent, and the thickness of the last measuring sheet is 2.0 mm. By paying attention to the order of the colors and the differences between the test sheet, the present invention provides a highly efficient measuring instrument, especially for repair of motor vehicles. L ----- 1 ·-； ^ 装 —— (锖 Please read the notes on the back before filling in this I)
ΐτ-----A.W 經濟部中央揉準局貝工消費合作社印製 本紙張尺度遥用中國國家揉準（CNS ) Α4规格（210X297公釐） 10 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（8 ) 元件標號對照 I 量規 8 通道，開環圈 2、13 測量薄片 9 間隙寬度 3 固定裝置 10 底座 4 緊固裝置 II 球窩接頭 5 車體 12 紅色 6 轴承 13 白色 7 開口 -------f.裝------訂------ο (請先閲讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家橾準（CNS ) A4规格（210X297公釐）ΐτ ----- AW Printed by the Central Government Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative Co., Ltd. This paper is printed using the Chinese National Standard (CNS) Α4 size (210X297 mm). B7 V. Description of the invention (8) Component number comparison I Gauge 8 channel, open loop 2, 13 Measuring sheet 9 Gap width 3 Fixing device 10 Base 4 Fastening device II Ball joint 5 Car body 12 Red 6 Bearing 13 White 7 Opening ------- f. Loading ------ Order ------ ο (Please read the notes on the back before filling this page) This paper size is applicable to China National Standards (CNS) A4 specifications (210X297 mm)
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