EP0726361A1 - Verfahren zur Herstellung eines Fahrbahnbelags auf einer Versuchsstrecke für Fahrzeuge und Fahrbahnelement für diese Versuchsstrecke - Google Patents

Verfahren zur Herstellung eines Fahrbahnbelags auf einer Versuchsstrecke für Fahrzeuge und Fahrbahnelement für diese Versuchsstrecke Download PDF

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Publication number
EP0726361A1
EP0726361A1 EP95101632A EP95101632A EP0726361A1 EP 0726361 A1 EP0726361 A1 EP 0726361A1 EP 95101632 A EP95101632 A EP 95101632A EP 95101632 A EP95101632 A EP 95101632A EP 0726361 A1 EP0726361 A1 EP 0726361A1
Authority
EP
European Patent Office
Prior art keywords
pavement
type holes
concrete block
test road
automobile test
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP95101632A
Other languages
English (en)
French (fr)
Other versions
EP0726361B1 (de
Inventor
Wataru c/o The Nippon Road Co. Ltd. Yukawa
Akio c/o The Nippon Road Co. Ltd. Mitani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Road Co Ltd
Original Assignee
Nippon Road Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Road Co Ltd filed Critical Nippon Road Co Ltd
Priority to DE69531339T priority Critical patent/DE69531339T2/de
Priority to EP19950101632 priority patent/EP0726361B1/de
Publication of EP0726361A1 publication Critical patent/EP0726361A1/de
Application granted granted Critical
Publication of EP0726361B1 publication Critical patent/EP0726361B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/22—Pavings made of prefabricated single units made of units composed of a mixture of materials covered by two or more of groups E01C5/008, E01C5/02 - E01C5/20 except embedded reinforcing materials
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
    • E01C23/10—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for raising or levelling sunken paving; for filling voids under paving; for introducing material into substructure
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C9/00—Special pavings; Pavings for special parts of roads or airfields
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/04—Paving elements consisting of natural stones and a binder

Definitions

  • the present invention relates to a formation of a pavement on a test road having a surface characteristic suitable for testing an automobile, automobile tires, and other automobile parts.
  • a pavement on a test road having a surface characteristic suitable for testing an automobile, automobile tires, and other automobile parts has been constructed by forming a concrete pavement layer on the test road surface first, and then laying tiles having a required sliding friction on a surface of the concrete pavement layer by using adhesives.
  • a pavement member to be laid on an automobile test road for forming a pavement thereon comprising: a concrete block member having a plurality of first type holes piercing through the concrete block member and a plurality of second type holes piercing through the concrete block member, each of the second type holes having a female thread formed therein; a plurality of tiles having a desired surface characteristic, which are arranged on an upper side of the concrete block member; additional tiles having the desired surface characteristic for closing upper openings of the first type holes and the second type holes on the concrete block member; and adjustment bolts for adjusting a height of the pavement member with respect to the automobile test road by being inserted into the second type holes, engaged with female threads formed inside the second type holes, and turned with respect to the female threads, each adjustment bolt having a substantially pointed end abutted against the automobile test road.
  • a method of forming pavement on an automobile test road comprising the steps of: manufacturing a plurality of pavement members, each pavement member including: a concrete block member having a plurality of first type holes piercing through the concrete block member and a plurality of second type holes piercing through the concrete block member, each of the second type holes having a female thread formed therein; a plurality of tiles having a desired surface characteristic, which are arranged on an upper side of the concrete block member; and additional tiles having the desired surface characteristic for closing upper openings of the first type holes and the second type holes on the concrete block member; laying the manufactured pavement members on the automobile test road with the tiles on the upper side of each pavement member facing upwards; inserting adjustment bolts into the second type holes to form an engagement with female threads formed inside the second type holes, each adjustment bolt having a substantially pointed end abutted against the automobile test road; and adjusting a height of each pavement member with respect to the automobile test road by turning the adjustment bolts with respect to the female
  • Fig. 1 is a cross sectional view of one embodiment of a pavement member according to the present invention.
  • Fig. 2 is a top plan view of the pavement member shown in Fig. 1.
  • Fig. 3 is a cross sectional view of a moulding frame used in manufacturing the pavement member shown in Fig. 1.
  • Fig. 4 is a top plan view of the moulding frame shown in Fig. 3.
  • Fig. 5 is an enlarged cross sectional view of a first type hole jig member used in manufacturing the pavement member shown in Fig. 1.
  • Fig. 6 is an enlarged cross sectional view of a second type hole jig member used in manufacturing the pavement member shown in Fig. 1.
  • Fig. 7 is a cross sectional view of the pavement member shown in Fig. 1, attached with a suspension device used in moving this pavement member.
  • Fig. 8 is a top plan view of the pavement member attached with the suspension device shown in Fig. 7.
  • Fig. 9 is a side view of a crane suspending the suspension device attached to the pavement member as shown in Fig. 7, in order to move this pavement member.
  • Fig. 10 is a cross sectional view of the pavement member shown in Fig. 1, attached with adjustment bolts and a connection member used in laying this pavement member.
  • Fig. 11 is an enlarged cross sectional view of the connection member shown in Fig. 10.
  • Fig. 12 is a cross sectional view of the pavement member shown in Fig. 1, attached with adjustment bolts and a filling device used in laying this pavement member.
  • Fig. 13 is an enlarged cross sectional view of a first type hole of the pavement member shown in Fig. 1, after the laying of this pavement member is finished.
  • Fig. 14 is an enlarged cross sectional view of a second type hole of the pavement member shown in Fig. 1, after the laying of this pavement member is finished.
  • Fig. 15 is a cross sectional view of a modified configuration of a pavement member according to the present invention.
  • Fig. 16 is a cross sectional view of the pavement member shown in Fig. 1, attached with modified adjustment bolts and a connection member used in laying this pavement member.
  • Figs. 17A and 17B are cross sectional views of an adjustment bolt with a flat lower end and an adjustment bolt with a pointed lower end, for explaining the effect of the modified adjustment bolt in Fig. 16.
  • Fig. 1 and Fig. 2 show a precast pavement member 1 which is to be manufactured in a factory before it is used in paving the automobile test road.
  • this precast pavement member 1 comprises: a concrete block member 3; tiles 5 having a required surface characteristic such as a desired sliding friction on its surface, which are fixedly laid over an upper surface of the concrete block member 3; a plurality of first type holes 7 piercing through the concrete block member 3, each of which has an upper opening that can be covered by a tile similar to the tiles 5; a plurality of second type holes 11 piercing through the concrete block member 3, each of which has a female thread 9 provided inside and an upper opening that can be covered by a tile similar to the tiles 5; front connector members 19 for connecting this precast pavement member 1 with another precast pavement member to be arranged on a front side; and rear connector members 21 for connecting this precast pavement member 1 with another precast pavement member to be arranged on a rear side.
  • the first type holes 7 are used in pouring a filling material such as cement after this precast pavement member 1 is actually placed at an appropriate position on the automobile test road, whereas the second type holes 11 are used in moving this precast pavement member 1 to an appropriate position on the automobile test road and in adjusting a level of this precast pavement member 1 with respect to the neighbouring precast pavement members, as will be described in detail below.
  • the tiles 5 cover the entire upper surface of the concrete block member 3 except for the positions of the first type holes 7 and the second type holes 11 when this precast pavement member 1 is manufactured in the factory, and the openings of the first type holes 7 and the second type holes 11 will be closed by attaching the tiles 5 over these openings, as will be described in detail below.
  • This precast pavement member 1 can be manufactured in the factory according to the following procedure.
  • a moulding frame 25 is prepared, and the front and rear connecting members 19 and 21 are attached on front and rear end sides of the moulding frame 25, while the tiles 5 are laid over an entire lower surface of the moulding frame 25 except for positions of the first and second type holes 7 and 11 and tile joint adjustment members 27 are provided between each adjacent tiles 5.
  • first type hole jig members 35 for forming the first type holes 7 and second type hole jig members 43 for forming the second type holes 11 are attached to appropriate positions on the lower surface of the moulding frame 25 by using bolts 45.
  • the first type hole jig member 35 has a detailed configuration as shown in Fig. 5, which comprises: a dummy tile 29 to be placed on the lower surface of the moulding frame 25; a pipe 31 standing on the dummy tile 29 which forms an inner surface of the first type hole 7; and a lid 33 closing an upper opening of the pipe 31; where the bolt 45 is pierced through the dummy tile 29 and the lid 33 as well as the lower surface of the moulding frame 25 and engaged with a nut 48 provided on a back side of the lower surface of the moulding frame 25.
  • the second type hole jig member 43 has a configuration as shown in Fig. 6, which comprises: a dummy tile 37 to be placed on the lower surface of the moulding frame 25; a pipe 39 standing on the dummy tile 37 which forms an inner surface of the second type hole 11; a female screw member 41 for forming the female thread 9 inside the second type hole 11, which is provided above the pipe 39; a positioning member 38 provided inside the pipe 39 for positioning the female screw member 41 with respect to the pipe 39; and a lid 46 closing an upper opening of the female screw member 41; where the bolt 45 is pieced through the dummy title 37, the positioning member 38, and the lid 46 as well as the lower surface of the moulding frame 25 and engaged with a nut 48 provided on a back side of the lower surface of the moulding frame 25.
  • the cement is poured into the moulding frame 25 to form the concrete block member 3, and after the concrete block member 3 is formed as the cement has hardened, the entire first type hole jig members 35 except for the pipe 31 are removed by taking the bolts 45 out, while the entire second type hole jig members 43 except for the female screw member 41 and the pipe 39 are removed by taking the bolts 45 out, and the manufactured precast pavement member 1 equipped with the first and second type holes 7 and 11, the front and rear connecting members 19 and 21, and the tiles 5 can be taken out from the moulding frame 25.
  • the precast pavement member 1 manufactured in the factory in advance as described above is transported to an actual site of the automobile test road.
  • a suspension device 15 is attached on the upper surface of the precast pavement member 1 by engaging attachment bolts 17 of the suspension device 15 with the female threads 9 of the second type holes 11 on the precast pavement member 1.
  • the precast pavement member 1 is lifted along with the suspension device 15 by a crane 47 hooking the suspension device 15, and moved over to an approximate position on the automobile test road.
  • the suspension device 15 is removed from the precast pavement member 1 by disengaging the attachment bolts 17 from the female threads 9 of the second type holes 11 on the precast pavement member 1.
  • each precast pavement member 1 is united with other precast pavement members 1 to be placed adjacent to each other, as shown in Fig. 10, and position on an appropriate position on the automobile test road.
  • the uniting of the two adjacent precast pavement members 1 is achieved by means of a connection member 23 having a rod portion 23a to be inserted into a hole provided in the front connecting member 19 of one precast pavement member 1 and a thread portion 23b to be engaged with a thread provided in the rear connecting member 21 of another precast pavement member 1.
  • adjustment bolts 13 are inserted into the second type holes 11 and engaged with the female threads 9 provided therein, such that a lower end of each adjustment bolt 13 is abutted against a plate member 49 set in advance at a prescribed position below the precast pavement member 1. Then, a height of each adjustment bolt 13 extending above the precast pavement member 1 is adjusted to a predetermined height, such that the precast pavement member 1 can be leveled with respect to the adjacent precast pavement members.
  • a filling device 51 is inserted into each of the first type holes 7 on the precast pavement member 1 sequentially, to pour a filling material 53 such as cement between the automobile test road surface and the lower surface of the precast pavement member 1.
  • the pouring of the filling material 53 is carried out by observing the pouring of the sufficient amount of the filling material 53 at each of the first type holes 7, observed from adjacent first type holes 7 not used for pouring the filling material 53 yet, and continued until each of the first type holes 7 is filled up completely.
  • the adjustment bolts 13 are removed from the second type holes 11, and the upper opening of each of the first type holes 7 is covered by attaching a tile 5 as shown in Fig. 13, while the upper opening of each of the second type holes 11 is covered by inserting a sponge member 55 for protecting the female threads 9 from above and attaching a tile 5 as shown in Fig. 14. This attaching of the tiles 5 over the upper openings of the first and second type holes 7 and 11 completes the paving of the automobile test road.
  • the paving of the automobile test road by using the precast pavement member 1 as described above has the following advantages.
  • the precast pavement member 1' further includes a film layer 60 which is formed over a lower surface of the concrete block member 3 except for the positions of the first type holes 7 and the second type holes 11 when this precast pavement member 1 is manufactured in the factory.
  • the removal of the precast pavement member 1 in a configuration of Fig. 1 which has been fixed to the automobile test road once may cause a damage to the precast pavement member 1 itself or the automobile test road surface because the precast pavement member 1 and the automobile test road surface are firmly adhered together by the filling material once.
  • the precast pavement member 1' in a configuration of Fig. 15 causes no problem at a time of its removal because of the presence of the film layer 60 between the concrete block member 3 of the precast pavement member 1' and the automobile test road surface, which can prevent the firm adherence of the precast pavement member 1' and the automobile test road.
  • This film layer 60 can be provided by attaching an appropriate film member such as a vinyl film over the lower surface of the concrete block member 3 before the cement forming the concrete block member 3 has hardened during the manufacturing process, or by making an appropriate painting treatment over the lower surface of the concrete block member 3 after the cement forming the concrete block member 3 has hardened in the manufacturing process.
  • an appropriate film member such as a vinyl film
  • each adjustment bolt 13' has a lower end abutting against the plate member 49 to be in a substantially pointed shape, such as an arrowhead shape or a semi-spherical shape which can make a substantially point contact with the plate member 49.
  • the adjustment of the height of the precast pavement member 1 is achieved by turning the adjustment bolt with respect to the female thread 9 so as to raise or lower the precast pavement member 1 as a whole along a vertical direction.
  • the adjustment bolt 13 with a flat lower end is used as in Fig. 10
  • a force on a horizontal plane in a direction of turning of the adjustment bolt 13 is also exerted on the precast pavement member 1 as indicated in Fig. 17A, such that there are cases in which the planar position of the precast pavement member 1 can be displaced from an appropriate position.
  • the pointed lower end of the adjustment bolt 13' may be formed by means of an additional structural member attached at a lower end of the adjustment bolt 13' such as a bearing structure, if desired.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Road Paving Structures (AREA)
EP19950101632 1995-02-07 1995-02-07 Verfahren zur Herstellung eines Fahrbahnbelags auf einer Versuchsstrecke für Fahrzeuge und Fahrbahnelement für diese Versuchsstrecke Expired - Lifetime EP0726361B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE69531339T DE69531339T2 (de) 1995-02-07 1995-02-07 Verfahren zur Herstellung eines Fahrbahnbelags auf einer Versuchsstrecke für Fahrzeuge und Fahrbahnelement für diese Versuchsstrecke
EP19950101632 EP0726361B1 (de) 1995-02-07 1995-02-07 Verfahren zur Herstellung eines Fahrbahnbelags auf einer Versuchsstrecke für Fahrzeuge und Fahrbahnelement für diese Versuchsstrecke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19950101632 EP0726361B1 (de) 1995-02-07 1995-02-07 Verfahren zur Herstellung eines Fahrbahnbelags auf einer Versuchsstrecke für Fahrzeuge und Fahrbahnelement für diese Versuchsstrecke

Publications (2)

Publication Number Publication Date
EP0726361A1 true EP0726361A1 (de) 1996-08-14
EP0726361B1 EP0726361B1 (de) 2003-07-23

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EP (1) EP0726361B1 (de)
DE (1) DE69531339T2 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860693A1 (de) * 1997-02-25 1998-08-26 Automobiles Peugeot Multi-Adhäsion Teststrecke
US6102614A (en) * 1998-07-08 2000-08-15 The Nippon Road Company Limited Pavement for automobile test course
EP1342847A1 (de) * 2002-03-07 2003-09-10 TWB Presswerk GmbH. & Co. KG. Bodenelement und Verfahren zur Herstellung eines Bodenbelages mit Hilfe von Bodenelementen
EP1552064A2 (de) * 2002-06-24 2005-07-13 Tri-Dyne Llc Pflasterungssystem
FR2882376A1 (fr) * 2005-02-22 2006-08-25 Simat Equipement de securite et de signalisation routieres et procede d'installation d'un tel equipement
WO2011092470A1 (en) * 2010-01-29 2011-08-04 John Hammond Modular slab and modular surface system
WO2011076183A3 (de) * 2009-12-21 2012-06-07 Hochschule Karlsruhe Verfahren zur flugbetriebsflächenerneuerung
CN102071614B (zh) * 2009-11-24 2012-07-18 上海通用汽车有限公司 石块路的施工方法及用于该方法的靠尺
WO2014031365A1 (en) 2012-08-24 2014-02-27 Siqueiros Baltazar Method and apparatus for lifting and leveling a concrete panel
RU2574086C2 (ru) * 2010-01-29 2016-02-10 Прикаст Адванст Трэк Лимитед Модульная плита и система модульных поверхностей
CN110978295A (zh) * 2019-12-31 2020-04-10 三一汽车制造有限公司 铣刨装置和湿喷机

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7950276B1 (en) 2008-07-08 2011-05-31 Honda Motor Co., Ltd. System and method of forming vehicle test road by joining pre-fabricated pavement modules

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE369106A (de) *
DE1218487B (de) * 1959-01-14 1966-06-08 Friedrich Karl Lueder Betonplatte zur Ausfuehrung des Verfahrens zum Bau von Strassen fuer schwere Verkehrsbelastung
CH594106A5 (en) * 1975-10-29 1977-12-30 Kanderkies Ag Thun Ground covering plates for supporting heavy loads - has retractable bolts advanced into adjacent plate aperture to form rigid structure
DE8619230U1 (de) * 1986-07-18 1986-10-23 Fa. Heinrich Kuhfuss, 4420 Coesfeld Fliesenplatte
FR2699944A1 (fr) * 1992-12-31 1994-07-01 Screg Routes & Travaux Structure maillée, notamment piste d'essais pour véhicules ou panneau pour le bâtiment.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE369106A (de) *
DE1218487B (de) * 1959-01-14 1966-06-08 Friedrich Karl Lueder Betonplatte zur Ausfuehrung des Verfahrens zum Bau von Strassen fuer schwere Verkehrsbelastung
CH594106A5 (en) * 1975-10-29 1977-12-30 Kanderkies Ag Thun Ground covering plates for supporting heavy loads - has retractable bolts advanced into adjacent plate aperture to form rigid structure
DE8619230U1 (de) * 1986-07-18 1986-10-23 Fa. Heinrich Kuhfuss, 4420 Coesfeld Fliesenplatte
FR2699944A1 (fr) * 1992-12-31 1994-07-01 Screg Routes & Travaux Structure maillée, notamment piste d'essais pour véhicules ou panneau pour le bâtiment.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"INFO ACTUALITES", TRAVAUX, no. 661, PARIS(FR), pages 50 *

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0860693A1 (de) * 1997-02-25 1998-08-26 Automobiles Peugeot Multi-Adhäsion Teststrecke
US6102614A (en) * 1998-07-08 2000-08-15 The Nippon Road Company Limited Pavement for automobile test course
EP1342847A1 (de) * 2002-03-07 2003-09-10 TWB Presswerk GmbH. & Co. KG. Bodenelement und Verfahren zur Herstellung eines Bodenbelages mit Hilfe von Bodenelementen
EP1552064A2 (de) * 2002-06-24 2005-07-13 Tri-Dyne Llc Pflasterungssystem
EP1552064A4 (de) * 2002-06-24 2008-03-12 Tri Dyne Llc Pflasterungssystem
FR2882376A1 (fr) * 2005-02-22 2006-08-25 Simat Equipement de securite et de signalisation routieres et procede d'installation d'un tel equipement
CN102071614B (zh) * 2009-11-24 2012-07-18 上海通用汽车有限公司 石块路的施工方法及用于该方法的靠尺
WO2011076183A3 (de) * 2009-12-21 2012-06-07 Hochschule Karlsruhe Verfahren zur flugbetriebsflächenerneuerung
WO2011092470A1 (en) * 2010-01-29 2011-08-04 John Hammond Modular slab and modular surface system
US8973318B2 (en) 2010-01-29 2015-03-10 Precast Advanced Track Limited Modular slab and modular surface system
RU2574086C2 (ru) * 2010-01-29 2016-02-10 Прикаст Адванст Трэк Лимитед Модульная плита и система модульных поверхностей
US9574346B2 (en) 2010-01-29 2017-02-21 Precast Advanced Track Limited Modular slab and modular surface system
WO2014031365A1 (en) 2012-08-24 2014-02-27 Siqueiros Baltazar Method and apparatus for lifting and leveling a concrete panel
EP2888410A4 (de) * 2012-08-24 2016-06-01 Baltazar Siqueiros Verfahren und vorrichtung zum heben und nivellieren einer betonplatte
AU2013306224B2 (en) * 2012-08-24 2017-04-13 Baltazar SIQUEIROS Method and apparatus for lifting and leveling a concrete panel
CN110978295A (zh) * 2019-12-31 2020-04-10 三一汽车制造有限公司 铣刨装置和湿喷机

Also Published As

Publication number Publication date
DE69531339T2 (de) 2004-06-03
EP0726361B1 (de) 2003-07-23
DE69531339D1 (de) 2003-08-28

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