安百拓 Epiroc Diamec PHC 4 钻机零件图册维修配件目录

完整零件号查询 | 电气件 · 发动机四配套 · 油泵油嘴 · 液压件 · 热门配件

安百拓 Epiroc Diamec PHC 4 钻机零件图册 | 维修配件目录 | 零件号查询

安百拓 Epiroc Diamec PHC 4 钻机零件图册维修配件目录

完整零件号查询 | 电气件 · 发动机四配套 · 油泵油嘴 · 液压件 · 热门配件

       查看完整零件图册 →        

广告合作:在我们的网站与公众号「供需经纬」上投放广告,精准触达工程机械、矿山钻探、设备维修等专业人群。我们提供多种广告位与推广方案,欢迎咨询合作。

联系我们 →

设备与文件基本信息

项目内容
设备品牌安百拓 Epiroc
设备型号Diamec PHC 4
文件名称安百拓 Epiroc Diamec PHC 4 钻机零件图册维修配件目录
文件编号8993066073-001
适用机型Diamec PHC 4 / 1750 / 800
文件类型Spare parts catalog(备件目录)
内容涵盖动力单元、冷却系统、供水系统、载体、进给系统、旋转单元、液压系统、电气系统、绞车、附件等

关于安百拓 Epiroc 与 Diamec PHC 4

安百拓(Epiroc)是全球领先的采矿与基础设施设备供应商,其 Diamec 系列岩芯钻机广泛应用于地质勘探、矿山钻探和工程勘察领域。Diamec PHC 4 作为经典机型,以其高效、稳定和智能化控制著称。本零件图册涵盖了该机型几乎所有维修配件,是设备维护、大修和配件采购的必备参考资料。

用户常搜索:安百拓 Diamec PHC 4 零件图册、Epiroc Diamec PHC 4 维修配件、Diamec PHC 4 零件号查询、安百拓钻机配件目录、Diamec PHC 4 电气件、Diamec PHC 4 液压泵、Diamec PHC 4 发动机四配套 等。

安百拓配件                Epiroc Diamec PHC 4                钻机零件图册                维修配件目录                零件号查询                电气件                传感器                电磁阀                继电器                线束                发动机四配套                大修配件                油泵油嘴                液压泵                液压马达                液压阀                液压缸                密封件                滤芯                轴承

电气件 · 传感器 · 电磁阀 · 继电器 · 线束

以下为文件中的电气相关产品名称与零件号,涵盖传感器、电磁阀、继电器、线束、控制盒、指示灯等。

产品名称零件号备注/页码
INDUCTIVE TRANSDUCER(RPM SENSOR)3717003437B824,P302
SIGNAL CABLE3176998226W331,P166
SIGNAL CABLE3176998224W333a,P166
SIGNAL CABLE3176999454W333b,P166
SIGNAL CABLE3176005132WY391/178,P166
END CAP3222305525Y178,P166
WARNING LIGHT3176001692H470,P168
CONTROL BOX3719017148ROM-MODE KEY SWITCH,S470,P168/P190
CONTROL BOX3719018039CHUCK SPIN UP, PUSH BUTTON,S638,P168/P192
KEY SWITCH3217001050S470,P190
CONTACT BLOCK3217001113S470,P190
CHASSI OUTLET3176003327XS470,P190
CHASSI OUTLET3176003326XS638,P190
BASE BOX3217001111P190
REDUCER3176000730P190
NUT3176003928P190
TRIGGER3217001002ZB5-AA2,P192
SEAL FOR PUSH BUTTON3217001116P192
CONTACT BLOCK3217001113P192
CHASSI OUTLET3176003327M12 4-POL MALE,P192
BASE BOX3217001111P192
REDUCER3176000730P192
NUT3176003928P192
INDICATION LAMP - RED3217001047P62
INTERMED.PART3217001072P62/P64/P66/P68
LAMP INSERT321700105924V RED DIOD,P62
LAMP CALOTTE3217001045P64
LAMP INSERT3217001057P64
MUSHROOM PUSHB.3217001079TRIGGER ACTION/TURN RESET,P66
INTERMED.PART3217001072P66
CONTACT BLOCK3217001074NORMALLY CLOSED 1 BR ZBE-102,P66/P68
CONTROL SWITCH32170010112 POSITION/STAY PUT,P68
INTERMED.PART3217001072P68
CONTACT BLOCK3217001073NORMALLY OPEN 1 SL ZBE-101,P68
CONTACT BLOCK3217001074NORMALLY CLOSED 1 BR ZBE-102,P68
SAFETY RELAY440301010K1,P164
RELAY3176000120G2R-2SND 24VDC,K2-K3,P164
RELAY SOCKET5740260020K2-K3,P164
TERMINAL BLOCK3176404903X1,P164
TERMINAL BLOCK3176404900ZDU 2.5/4AN,X1,P164
END PLATE3176404901FOR ZDU 2.5/4A,X1,P164
BRIDGE CONN.317640490210-POL,X1,P164
TERMINAL BLOCK3176404908X1,P164
END PLATE3176404909X1,P164
END SUPPORT3176404951TERMINAL MODULE,P164
CHASSI OUTLET3176003327X311,P164
CONNECTOR3176006797X330A,P164
CHASSI OUTLET3176003326X330B,P164
CHASSI OUTLET3176003326X331,P164
CHASSI OUTLET3176003326X333,P164
CHASSI OUTLET3176003326XH470,P164
COVER9106141854TRANSPORT COVER M12 FEMALE,P164
CHASSI OUTLET3176003326XS444,P164
CHASSI OUTLET3176003326XS470,P164
COVER9106141854TRANSPORT COVER M12 FEMALE,P164
CHASSI OUTLET3176003326XY391/178,P164
CHASSI OUTLET3176003326XY435,P164
CHASSI OUTLET3176003326XY634/637,P164
COVER9106141854TRANSPORT COVER M12 FEMALE,P164
CHASSI OUTLET3176003326XY638,P164
COVER9106141854TRANSPORT COVER M12 FEMALE,P164
ADAPTER0698612599BVWD-M162GT,W108b,P164
LOCK NUT0697980913M16X1,5 A3,P164
CABLE, CONNECTING CABLE3719013208W108B,P304
SIGNAL CABLE3176998224W311,P304
POWER CABLE3176006731W330A,P304
SIGNAL CABLE3176998223W330B,P304
SIGNAL CABLE3176998194W302,P306
SIGNAL CABLE9106244138W303,P306
SIGNAL CABLE3176998361W304,P306
SIGNAL CABLE3719013650W305B,P306
PROTECTIVE CAP9106189975W305B,P306
PRESSURE FILTER G3/4" OPTIC3719013389P396
PRESSURE FILTER G1 1/4" OPTIC3719013390P398
INDICATOR6060004291P396/P398
FILTER INSERT3719000428P396
FILTER INSERT3719000427P398

发动机四配套及大修相关产品

以下为文件中与发动机四配套、大修相关的产品名称与零件号,包括活塞、活塞环、缸套、轴瓦、密封件、大修包等。

产品名称零件号备注/页码
PISTON9126429300P278
PISTON SEAL-NOT SOLD SEPARATELY,P278
PISTON ROD SEAL-NOT SOLD SEPARATELY,P278
PISTON ROD-NOT SOLD SEPARATELY,P278
CYL.BARREL-NOT SOLD SEPARATELY,P278
SEAL KIT9120099302INCL. POS 2-4, 6-9,P278
PISTON6060007596P476
PISTON ROD-NOT SOLD SEPARATELY,P476
CYL.BARREL-NOT SOLD SEPARATELY,P476
CYLINDER HEAD6060007675P476
BACK-UP RING-NOT SOLD SEPARATELY,P476
O-RING-NOT SOLD SEPARATELY,P476
SEAL-NOT SOLD SEPARATELY,P476
GUIDE RING-NOT SOLD SEPARATELY,P476
WIPER-NOT SOLD SEPARATELY,P476
Packing kit3715878490INCL. POS. 1, 6-10,P476
SET,SEAL6060015110FEED CYLINDER,P218/P258
SEAL KIT6060015043HYDRAULIC MOTOR,P452
SEAL KIT5537862500VALVE BLOCK,P190/P196
SEAL KIT6060008060VALVE BLOCK,P190/P196
SEAL KIT3216000098VALVE BLOCK,P384/P386
SEAL KIT6060005762VALVE BLOCK,P282
SEAL KIT6060005763VALVE BLOCK,P282
SEAL KIT6060009551VALVE BLOCK,P282
Packing kit3719007993VALVE BLOCK,P282
SEAL KIT3719012112PRESSURE FILTER,P396/P398
SEAL KIT6060008120SEQUENCE VALVE,P242
PACKING KIT, SP1 VALVE3719000792P354/P356/P384/P394
PACKING KIT, DH-05 VALVE3719000793P392
PACKING KIT, PR50 VALVE3719000809P392
PACKING KIT, HG-031 VALVE3719000806P392
SEAL KIT3716669390P392
OVERHAUL KIT3719012106GAS SPRING,P224
TOOL KIT - GAS SPRING3719000568P224

油泵油嘴相关产品

以下为文件中与油泵、油嘴、燃油系统相关的产品名称与零件号。

产品名称零件号备注/页码
HYDRAULIC PUMP 85CC3719012439P20
HYDRAULIC PUMP 45CC3719011302P20
HYDRAULIC PUMP3719012440P16
MOTOR PUMP3719001719P16
WATER PUMP3716588780TRIDO WP 80 H,P108
PUMP3715738900Pump case,P118
CRANKSHAFT3715737400P118
PISTON ROD3715736900P118
BEARING SHELL6060007816P118
PIN3715737300P118
CROSSHEAD & ROD3715735900P118
SLEEVE3715739200P118
PLUNGER ROD SEAL3715739700P118
BEARING HOUSING3715737900P118
GASKET3715737700P118
SHIM3715737800P118
COVER3715739100P118
GASKET3715739000P118
KIT6060012071P118
COVER3715738300P118
BEARING3715737500P118
BEARING3715737600P118
SHAFT6060007818P118
GASKET3715738100P118
NUT3715736800P118
GASKET3715738800P118
SCREW-NOT SOLD SEPARATELY,P118
SCREW, HEX HEAD0144324172P118
SCREW-NOT SOLD SEPARATELY,P118
Screw3715736000P118
KEY6060007819P118
Cover plate3715739300P118
PLUG-NOT SOLD SEPARATELY,P118
Refill cap3715738700P118
BALL BEARING6060007817P118
PLUG-NOT SOLD SEPARATELY,P118
Plug3715744900P119
PLUG-NOT SOLD SEPARATELY,P119
Valve housing3715739800P119
VALVE SEAT-NOT SOLD SEPARATELY,P119
BALL-NOT SOLD SEPARATELY,P119
Cylinder3715736200P119
GASKET-NOT SOLD SEPARATELY,P119
Plunger cup3715736500P119
Seal holder3715739500P119
Nut3715736700P119
Collar support3715736600P119
Nut3715736100P119
Valve cover3715735200P119
Cylinder head3715735600P119
Clamp3715735400P119
Clamp3715735500P119
Stud3715744200P119
Stud3715738400P119
Stud3715738500P119
NUT-NOT SOLD SEPARATELY,P119
PLUG-NOT SOLD SEPARATELY,P119
PLUG-NOT SOLD SEPARATELY,P119
GASKET-NOT SOLD SEPARATELY,P119
GASKET-NOT SOLD SEPARATELY,P119
GASKET-NOT SOLD SEPARATELY,P119
O-RING-NOT SOLD SEPARATELY,P119
Cock3715745200P119
PLUG-NOT SOLD SEPARATELY,P119
PLUG-NOT SOLD SEPARATELY,P119

液压相关产品

以下为文件中液压泵、液压马达、液压阀、液压缸、液压管路、密封件等产品名称与零件号。

产品名称零件号备注/页码
HYDRAULIC PUMP 85CC3719012439P20
HYDRAULIC PUMP 45CC3719011302P20
HYDRAULIC PUMP3719012440P16
HYDRAULIC MOTOR3742120802P94
HYDRAULIC MOTOR3719017433P452
HYDRAULIC MOTOR, 60CC3719000359VARIABL,P324
VALVE BLOCK3222350703P190/P192
VALVE BLOCK3719017915P196
VALVE BLOCK3719016976P360/P362
VALVE BLOCK3719017835P380
VALVE BLOCK6060008284INLET SECTION,P384/P386
VALVE BLOCK, PHC3719006023P380
VALVEBLOCK, SERVICE, PILOT3719000782P392
VALVE, DIRECTIONAL3719000676P362/P364
VALVE, DIRECTIONAL3719000674P362/P366
VALVE, DIRECTIONAL3719000684P392/P394
VALVE, CARTR. PR RELIEF3719000677P362
VALVE, CARTR. PR RED/RELIEVING3719000673P362
VALVE, CARTRIDGE PR. RED/REL3719000675P362
VALVE, PRESSURE REDUCING3719001482P362
CHECK VALVE6060006183P362
CHECK VALVE6060009553P282
CHECK VALVE3217864301P282
PRESS.RED.VALVE6060009554P282
FLOW CONT.VALVE6060009556P282
VALVE3216000127P282
COIL6060010418P282
DIRECTION VALVE3719017336P388
DIRECTION VALVE3719014506P478
DIR. CONTROL VALVE 4-SECTION3719006035P400
CONTROL DEVICE6060009080P400
CONTROL6060009081P400
BELLOW6060009082P400
LEVER3719001109POSITIONER,P400
PRESS.REL.VALVE6060009235P400
WATER CONTROL VALVE3719001408STEEL VERS,P344
JOYSTICK 2-PORTS3719000848P350
KNOB6060007964P350
LEVER SET6060008036P350
BELLOW6060008162P350
BALL VALVE 3/4"3719001198P342
ELBOW ADAPTER0606000025P342
STRAIGHT ADAPTER0606000031P342
ELBOW3719000272P342
SEAL WASHER0661103800TREDO 3/4",P342
VALVE6060007836P346
VALVE3742066600P360/P366
UNLOADING STE3719012704P454
SOLENOID6060008335P454
SOLENOID6060008334P454
HYD. CYLINDER ROD KICKER3719002934P266/P278
RESTRICTION3217651302P266/P378/P472
FEED CYLINDER U4, 17493719001635P212/P218
FEED CYLINDER U4, 8523719001690P252/P258
DUMP CYLINDER3719001724P139
HYDRAULIC CYLINDER3719000581VALVE, COUNTER BALANCE,P150
GAS SPRING U43719011658P220/P224
GAS SPRING3222341366P258/P280
GAS SPRING3222341367P258/P280
SEQUENCE VALVE3719013755P240/P242
SEQUENCE CARTRIDGE VALVE6060008171P242
HYDRAULIC BLOCK3719016979VALVE BLOCK,P280/P282
HYDRAULIC PLATE3719000223P376
OILPAN3719000401P376
DRAIN MANIFOLD3719003616P376
DIR. CONTROL VALVE 4-SECTION3719006035P400
MANIFOLD3719018298P246
HYDRAULIC SET3719017427CAVITY PLUG,P168
CARTRIDGE VALVE3719017425P168/P174
VALVE COIL3719017426P168/P174
COUPLING3719001719MOTOR/PUMP,P16
HYDRAULIC MOTOR3742120802P94

其他热门搜索产品

以下为文件中其他常被搜索的配件,包括滤芯、轴承、密封件、皮带、链条、夹具、钻杆等。

产品名称零件号备注/页码
RETURN FILTER3719000841OIL COOLER 36 PLATES,P30
OIL COOLER3719000841OIL COOLER 36 PLATES,P30
COOLER SUPPORT9106077425P30
SEAL WASHER0661100029B1 27,05 34,93 2,47 23,83,P30
STRAIGHT ADAPT.0606000001B G 3/4 A G 1 A 17 17 ? ?,P30
NIPPLE G 1"UF X G 1"IR 90T0606000007ELBOW ADAPTER,P30
SOCKET0607215600R 1 / 40,5 X 43,P30
NIPPLE0606000010P30
SEAL WASHER0661104900TREDO G 1,P30
NIPPLE0606000002A G 1 A G 1 A 22 22 39 -,P30
FITTING JIC 1 5/16 x G1" ED0570501083B2 25 - UN 1 5/16-12 G 1,P30
ELBOW3176655100JIC SWIVEL M/F ENDS,P30
NIPPLE3176603900UN 1 5/16, UN 1 516, UN 1 5/16"-12,P30
BULKHEAD CONN.3719012128P28
FILTER,WATER3719101207P28
CLAW COUPLING9000030300P28
SEAL WASHER0661104900TREDO G 1,P28
SCREW, HEX HEAD0147136303M 10 X 30 - 8.8 FZB,P28
PLAIN WASHER030123440010,5 / 20 X 2 -HB 200 FZB,P28
NIPPLE0606000002A G 1 A G 1 A 22 22 39 -,P28
STRAIGHT ADAPTER06060000057008 G 1 - G 1 - - - -,P28
STRAIGHT NIPPLE0570501096B2 12 - UNF 3/4 -16 G 3/8,P28
CAP3176531300UNF 3/4,P28
STRAIGHT NIPPLE0570500501B2 12 16 UNF 7/8 -14 G 1/,P28
STRAIGHT NIPPLE0570501082B2 25 - UN 1 5/16-12 G,P28
CAP0570700011B1 22-25 1 7/16-12,P28
NIPPLE0570700005A1 22-25 1 7/16-12,P28
CAP3176670100UN 1 5/8,P28
STRAIGHT NIPPLE0570500505B2 30 32 UNF 1 5/8-12 G 1,P28
CAP3715059700UN 7/8"-14, UNF 7/8,P28
FITTING JIC 7/8IR x G1/2" ED0570504029JIC 7/8IR X G1/2 ED,P28
CHECK VALVE3176880000B G 1/2 0,35 32,92 87,10,P28
SWIVEL ELBOW0570700932A2 18 20 3/4 - UN 1 3/16-,P28
ELBOW NIPPLE0570704173A2 18 20 1 - UN 1- 716-1, A2 18 20 1 - UN 1- 7/16-1,P28
NIPPLE G 1"UF X G 1"IR 90T0606000007ELBOW ADAPTER,P28
NIPPLE3176655400UNF 7/8 - G 1/2,P28
NIPPLE3176654900UNF 7/8,P28
NIPPLE3176651600UN 1 1/16 - G 1/2, R 1/2-UN 1 1/16,P28
PLUG3715059800UN 1 1/16,P28
HOSE KIT - PU HOSE KIT - OP 60103719011986WATER HOSE,P42
WATER HOSE3719011986CI1/CO1/DI1/DO1,P400
H-HOSE 3/4" L=700 21BAR0574125197L1,P400
HOSE ASSEMBLY0574225511L2,P400
HOSE ASSEMBLY0574325536LS1A,P400
HOSE ASSEMBLY0574129611LS1B,P400
HOSE ASSEMBLY5750531945P1A,P400
HOSE ASSEMBLY5750531947P1B,P400
HOSE ASSEMBLY0574050889P2A,P400
HOSE ASSEMBLY0574006430P2B,P400
H-HOSE 3/4" L=1050MM 105BAR0574326368P3,P400
HOSE ASSEMBLY3719008369S1,P400
HOSE ASSEMBLY0574025472S2,P400
HOSE ASSEMBLY0574000092S3,P400
H-HOSE0574007174T1A,P400
HOSE ASSEMBLY0574325535T1B,P400
HOSE ASSEMBLY0574126005T1C,P400
Hose3715732702WS1/WS2,P400
W-HOSE 1" L=10000 200BAR3715732700WS3,P400
HOSE PROTECTION371627610075MM. L=1000,P424
HOSE PROTECTION3719001193P322
PROTECTION COIL312802250048 X 800 MM,P322
STRAP3176368100L=500, W=25,P322/P328
PLUG3715059800UN 1 1/16,P322
NIPPLE06060000187414 G 1 - G 1 - G 1 -,P322
NIPPLE06060000267008 G 3/4 - G 1 - - - -,P322
NIPPLE G 1"UF X G 1"IR 90T0606000007ELBOW ADAPTER,P322
BALL BEARING0502109184P220
BALL BEARING050231550015 / 42 X 13,P238/P488
BALL BEARING050212290040 / 68 X 15,P238
BALL BEARING050222300025 / 52 X 15,P234
BALL BEARING0503109006P448
BALL BEARING0502109186P448
BALL BEARING0502109068P448
BALL BEARING0502109239P448
PLAIN BEARING3137000391MB 4030 DU (40/44X30),P448
PLAIN BEARING050045008325 / 28 X 20 WB800,P212/P252
PLAIN BEARING0500450092B1T 50 55 30 65,P488
FLANGE BEARING0500450033B1T 50 55 50 65,P144
ROLLER BEARING0508110104P324
AXIAL SEAL VA066680920199 / 113 X 12,8,P324
AXIAL SEAL0666800017126 / 140 X 18 VS,P324
SEAL0666600061P324
O-RING5533273800P324
O-RING0663715300D144.5X3,P324
O-RING0663614800119.5 3 0013 3930 90 -30,P324
O-RING9126607100190,09X 3,53 70 SHORE,P324
O-RING5533909600P324
O-RING0663214900109,1 5,7 0013 3930 90,P324
O-RING066321050925,3 X 2,4 / 70 SHORE,P324
O-RING0663210916D 110 X 3,P324
O-RING0663211149D150X3.55,P324
BUSHING010816919130 30 C1 - - 2,5 - - 50CR,P324
MAGNETIC PLUG4350100121P324
CIRCLIP0335210214165 ? ? 4 13 4 11,8 7,5 4,P324
CIRCLIP0335215700SGH 72 X 2,5 DIN 472,P324
FILTER PLUG0803501135B 6 G 1/8 A - 14.4 6.2 13,P324
GUIDE COVER3719001925P324
OIL INDICATOR4350100024P324
EXPANDING PLUG3715650800P324
RUBBER MUFF3716612800P324
BREATHER PLUG3719000544P324
LOCKING RING3719000012P324
WASHER3719000008P324
WEAR WASHER3719000019P324
JAW HOLDER3719000036P324
PLUG3719000973P324
SPRING3715873000SPRING,P324
GUIDE PIN3716587900P324
PLUG3715320200P324
PLUG31767868063|4-16 UNF, 3/4-16 UNF, TYPE A,STEEL,P324
PLUG0686371801VSTI G 3/8-ED,P324
BACK-UP RING0661150121110 120 5 1.7 TPE CONCAVE,P324
GASKET065311000017 / 21 X 1,5 -11 5013 12,P324
O-RING0663312300P324
O-RING066321250119,2 X 3 / 90 SHORE,P324
SEAL WASHER0661103000A 19.7 27 2.5 - Steel,P326
CHUCK JAW KIT 55MM A-N ROT371900071055MM A-N ROT,P326
GUIDE SOCKET 62MM A-N ROT371562850062MM A-N ROT,P326
DISTRIBUTOR4350100119COMPLETE INCL SHAFT AND ROTOR BUCHING,P326
CHUCK HOUSING3719001660P328
EXPANDING PLUG3715650800P328
FLANGE HALF063805650019 X 42,06 SAE 3/4 PR.414,P330
O-RING066391820124,99X 3,53 90 SHORE,P330

常见问答(FAQ)

安百拓 Epiroc Diamec PHC 4 钻机零件图册在哪里可以查看?

您可以访问我们的网站,点击链接查看完整的安百拓 Epiroc Diamec PHC 4 钻机零件图册:查看完整零件图册 →。该图册包含所有维修配件的零件号和图示。

Diamec PHC 4 钻机的液压泵零件号是多少?

根据零件图册,Diamec PHC 4 的液压泵包括:85CC 液压泵(零件号 3719012439)、45CC 液压泵(零件号 3719011302)以及液压泵总成(零件号 3719012440)。更多详情请查看完整图册

安百拓 Diamec PHC 4 的电气件有哪些?比如传感器和电磁阀?

该钻机的电气件包括:RPM 传感器(零件号 3717003437)、安全继电器(零件号 440301010)、继电器(零件号 3176000120)、信号线束(如 3176998226、3176998224 等)、控制盒(3719017148、3719018039)等。完整电气件清单请参考零件图册

Diamec PHC 4 发动机四配套和大修配件有哪些?

图册中包含发动机四配套相关配件,如活塞(9126429300、6060007596)、活塞杆、缸套、密封件、大修包(如 9120099302、6060015110)等。具体零件号请查阅完整零件图册

如何获取安百拓 Epiroc Diamec PHC 4 的油泵油嘴零件号?

您可以在零件图册中查找油泵油嘴相关章节,包含水泵(3716588780)、液压泵、燃油泵等零件号。建议直接访问在线图册,使用搜索功能快速定位。

安百拓 Diamec PHC 4 的液压阀和液压缸零件号怎么查?

图册中详细列出了液压阀块(如 3222350703、3719017915)、方向阀(3719000676)、液压缸(如 3719001635、3719001690)等零件号。请查看完整零件图册获取完整信息。

广告合作:想在本站或公众号「供需经纬」投放广告?我们覆盖工程机械、矿山设备、钻机维修等垂直领域,提供精准曝光。欢迎联系我们获取报价和方案。

联系我们 →