6ES7222-1HH32-0XB0
6ES7222-1HH32-0XB0
6ES7222-1HH32-0XB0
我们已营运多年,并有一流的服务,有竞争力的价格和良好的公司声誉。
希望这次合作能够成为我们友谊桥梁的开始…
公司名称:厦门智厉源贸易有限公司
公司的优势品牌有:A-B、西门子、施耐德、FANUC、西屋、ABB、伊顿、伦茨、安川 、瑞恩 、施耐德莫迪康、AB、艾默生、拉摩托罗、SEW、丹佛斯、科尔摩根、富士、博世力士乐、ACSO、力士乐等各大品牌的DCS系统配件,机器人系统配件,大型伺服系统备件。(进口原装正品,专业停产配件)
主营产品:DCS集散式控制系统、PLC、数控系统、
(CPU、板卡、模块、卡件、触摸屏、控制器、伺服驱动、工作站、驱动器、
马达、 内存卡、 电源,机器人备件等)各类工控产品
厦门智厉源贸易有限公司技术力量雄厚,设备齐全,检测手段完善,质量可靠,性能优越。
公司的优势产品有:A-B、西门子、施耐德、FANUC、西屋、ABB,伊顿,力士乐、伦茨、安川 、艾默生、SEW、丹佛斯、科尔摩根、富士等等知名进口品牌备件
CIMR-VB4A0007BAA
CIMR-VB4A0031FAA
CIMR-VB4A0038FAA
CIMR-VB2A0004BAA
CIMR-VB2A0006BAA
CIMR-VBBA0003BAA
CIMR-VBBA0006BAA 各一个
VW3A3327 11
ZDH-SXP-A 1
开关电源6EP1331-5BA10 3台
模块1756-DNB 1 15142
电源SL-240-48 DC48V 1
GQ50-A30-DC36V-30~65℃ 5
FR-Z024-3.7K-UL 1
FR-A840-90K 1
FR-A840-5.5K 1
3UG4511-1AP20 1个
6SL3224-0BE22-2AA0 1台
6SL3958-0TX00-0AA0 1
6SL3255-0AA00-4CA1 2个
6SE6400-0BE00-0AA1 2个
6SE6400-0AP00-0AB0 1个
6SL3244-0BB12-1BA1 1个
6SL3210-1PE14-3UL1 1个
6SE6420-2UD17-5AA1 2个
调制解调器\VIATOR010031 1个
散热风机 HD9FS-FAN-400A-400 2台
散热风机 HD9FS-FAN-500A-500 2台
变频器ABB ACS550-01-015A-4 数量1
FS300R17KE3/AGDR-76C数量3
170M6203数量4
AIMT-14C数量1
HE559DIM710B(V0.18) 32点输入 3
193-EC3FF 6 面价12995
100-DL180 12 面价620.37
T5H630-TMA400 1
6ED1052-1FB08-0BA0 40
GT2505-VTBD 7
光纤连接板 TMEIC MVG2/ARND-8128B 1
3BSE018292R1 1
A20B-2002-0520 1
A06B-6134-H203 1
IMASI23 1
MDX61B0055-5A3-4-0T2台
MDX61B0040-5A3-4-0T1台
DBG60B-103个
DEH11B3个
每根17米,用于MDX61B变频器3根
MC07B0055-5A3-4-001台
MC07B0040-5A3-4-00 1台
FBG11B2个
FSC11B2个
DFE32B5个
USM21A1根
6SE6440-2UC13-7AA1 1个
变频器 VLT FC-051P5K5 5.5kw 1
变频器 SINAMICSV20-4HP 1
变频器 SINAMICSV20-2HP 1
E H F300 6
艾默生F300 4
ABB ACS880-01-293A-3 J056 1
ABB E2N2500T-LSI3PWNSP 1
LENZE通讯板E82ZAFIC001 1块
CIB板6SL3351-6GH38-1AB31块
维修包\型号:VA902.90.090\制造厂或品牌:EMERSON\厂家配件号:15536 数量:1
6EP1332-1SH01
7MF4333-1HA02-1EB1-Z
6GK1561-1AM01 各1
A03B-0819-C011 2
6SL3055-0AA00-4BA0 4个
A5E39021143 1个
MSMA402S1C 1
2711P-K6C20D8 24182 1
WLMH2-LD数量10
风向风速仪传感器\OMC-118\OBSERVATOR\气象站系统 数量1
6AV6647-0AB11-3AX0 2
1756-A13 面价9153 1个
1756-A17 面价10757 1个
2711P-T12W22D9P 1 面价43731
东方C4773-90215HGE 数量1
VACON 变频器 数量:各1件
NXP00075A2H1SSSA1A3000000
NXP00315A2H1SSSA1A3000000
095U3C400BBCAA100190 6
D2-0123-S-A0-4 220V 1个
7MH4965-4AA01 1
MR-JET-20G-N1
HG-KNS23BJ(200W 带刹车)
MR-JET-40G-N1
HG-KNS43J(400W 不带刹车)
HG-KNS43BJ(400W 带刹车)
MR-J3ENCBL3M-A2-H
MR-PWS1CBL3M-A2-H
MR-BKS1CBL3M-A2-H
MR-JET-10G-N1
HG-KNS13J(100W 不带刹车)
CN-14A-R-C2
FX-551-C2
FX-MR2
PM-F65 各1
UR-8FH 1块
UR-8HH 1块 ( 1A/5A 100V DC110V)
UR-RHH 2块 ( DC110V)
伊顿开关 PXL-B16/1 1个
ILS1B853PC1A0数量1
6DD2920-0AM0数量1
MC-227-25-38 要 2 个
6ES7 331-7KB02-0AB0 2
193-EC3CB 8792 19年面价
2080-LC30-10QVB 面价 1548 10
DC21941-01C 2个
450-1AP00-0AE0 1
ACS800-04-0490-3 P901 D150数量1
3BSE066485R1 PM851AK01
ABB/HDS120-0825BRKBS 1
6AV7260-0JM20-1AX6 1
223-1BH32-0XB0 1
231-5QF32-0XB0 1
193-6BP20-0DA0 13
132-6BD20-0BA0 7
131-6BF01-0BA0 5
521-1BL00-0AB0 3
134-6JD00-0CA1 2
515-2FM01-0AB0 1
522-5HH00-0AB0 1
531-7KF00-0AB0 1
532-5HF00-0AB0 2
3SU1401-1BB60-1AA0 2
155-6AA01-0BN0 1
1606-XLS480E 1 面价5220.6
1606-XLS240E 1 面价3570.8
800FM-LMP44MN3RX02L 10 面价332
800P-F2CAV 10 面价3616
AB辅助触点开关(NC型) 100-S AC-12 690V 10A 5个
6SL3210-5BE31-1CV0 1个
6ES7336-4GE00-0AB0 1
6GK5308-2GG10-2AA2 1
6GK5612-0BA10-2AA3 1
6DL3100-8AC05 1
6DR4004-1ES 2
6SL3210-1KE18-8AP1 1个
6ES7141-1BF31-0XA0 2个
MC07B0015 – 5A3-4-00/L 1台
MC07B0015-5A3-4-00/L
SGM7A-30AFA61 1台
GPCAA13TS52UT1010 3个
6AV6381-2BN07-5AV0 2个
6AV6381-2BP07-5AV0 3个
ABB IGBT模块 FS300R12KE3-AGDR-72C 数量1
124-0GC13-0AX0 1
IC697ALG320
IC200ALG326
IC200MDL750
IC200MDL650
IC695ETM001
IC697ALG230
IC697ALG321 1
IC697ALG322
IC697ALG323
IC697ALG324
IC697ALG325
IC697ALG326 各1
6ES7231-7PC22-0XA0 3
GPS1BSAH 2.5-4A 数量:10
GPS1BSAJ 4-6.3A 数量:10
A06B-1579-B133 0121 1个
atv1200c 700/280P 1
IC200ALG260 1个
6DD1682-0CH3 2个
6SL3210-5BB17-5BV1 0.75kw 1个
MA-0186-100 数量3
140CRA93100 数量1 面价11466
西门子 6SL3224-0BE17-5UA0 1
GE电机 MOD5K32GN202 RH11(1016SESEM2NN) 1套
ABB 1SAJ510000R0500 5个
UMC22-FBP.0 D6
A91SAJ510000R0600
6FC5303-0AF14-0AA0 *1
6DD1683-0CH3 *2
6SL3958-0TX01-0AA0 *12
6SL3310-1GE35-0AA3 *12
6SL3055-0AA00-5CA2 *2
6RY1803-0AA05-0AA1 *2
6SL3055-0AA00-2EB0 *2
品牌:GE
品名:PPM SENSOR
型号:O20X-1 序列号 :602427921
数量: 5
2711P-T6M5D8 1
6ES5955-3LC41 2
NCAN-02C 1
2094-BM03-S 面价 33222 数量1个
1608KL-05W-B39数量5
BR-2/3AGCT4A6V数量10
A06B-1571-B123#0021 1
38150-1000 3个
6SL3210-5BE27-5UV0 数量:1
6SL3210-5BE25-5UV0 数量:3
6SL3210-5BE24-0UV0 数量:5
6SL3210-5BE22- 2UV0 数量:3
DKE-1711 DC20 2
DKE-1713 DC20 2
CLMB1-AJBCI12P013000 1
D0RP-S0C10C 1
6ES7155-6AU01-0CN0 5
6SN1118-0DJ23-0AA2 1
6FC5203-0AF05-0AB0 1
6FC5203-0AF22-1AA2 1
6FC5247-0AF22-0AA0 1
6AV6 642-0AA11-0AX1 2个
313-6CF03-0AB0 2个
6ES7516-3AN02-0AB0 1个
140CRA31200 3
AB 190-A40 2 查不到面价
IC693CPU360-EK(含程序及调试)
IC693CMM321-JK
IC695PSA040F
IC694ALG392
HF-KP13 2
FMBA-01 2个
ACS510-01-03A3-4 1个
6ES7521-1BH50-0AA0 10
6ES7522-1BL10-0AA0 5
6ES7592-1BM00-0XB0 10
6ES7511-1AK02-0AB0 2
6GK5008-0BA10-1AB2 2
6AV2123-2GB03-0AX0 2
6ES7954-8LE03-0AA0 2
6ES7590-1AE80-0AA0 2
6SL3210-5FB10-4UF1 5
6FX3002-5BK02-1AF0(五米) 3
6ES7321-7BH01-0AB0
6ES7323-1BL00-0AA0
6ES7331-7NF10-0AB0
6ES7331-7PF11-0AB0
6ES7331-7PF01-0AB0
6ES7332-5HD01-0AB0 1695 含税现货
6ES7336-4GE00-0AB0
6ES7326-1BK02-0AB0
6GK5308-2GG10-2AA2
6GK5212-2BB00-2AA3
6GK5204-2BB10-2AA3
6GK5612-0BA10-2AA3
6DL3100-8AC05
1 SBC电路板 ABB 0028-11-2-00001-02 1 件
SPS-RK8P2-4H 1
伺服电机HF-SE152 1
信号处理模块 DE-SGD02-202/AMP 德欣 1
BENTLY,型号330905-17-22-05-02-05,数量4个
主频器主控板HD90-C1-MCB2 2
主频器电源板HD90-C1-PS1 1
E20MDNDF1000RF,数量2
PLC CPU 24VDC 128/192KB VIPA P/N: 216-2BM02 2个
TC643042 2
EE003082 2
GSC2-400F 2
305574 1
E20MDND1200ULR56C 2
变频器操作面板/132B0101/丹弗斯 3
变频器/VLT-FC-051P4K0T4E20H3BXCXXXSXX 1
变频器远程安装组件/132B0102/数据线/丹弗斯 3
515-2RM00-0AB0数量2
ACS800-104-0105-3 F272数量1
6AV2123-2MB03-0AX0 9个
A5E31392126 20个
3BHB027204R0001
3BHB031013R0001
2UBA009260R0001
3AUA0000064884
ACS-AP-S
2UBA003468R0052
6SN1123-1AB00-0HA1 1
6RV8096-4KS20-0AA0 1
RG28P-4DK.4I.1L 1
RG28P-4DK.4I.1R 1
3VL9600-3MQ00 MR\380-400V\630A\3P 1个
PSR45-600-11 5台
6ES7212-1AE40-0XB0 1
3AFE00029525
3AFE10094793
3AFE00034186
3AFE10094779
3AFE10094790
3BHE037864R0108
UFC911B108 各一
3BHE039426R0101
UFC912 A101
3BHE021083R0101
3BHE031468R1447
3BHB011317R0001 各一
6ES7134-6HD00-0BA1 数量1
6SL3225-0BE25-5AA1 1个
6ES7 365-0BA01-0AB0 2
343-1CX10-0XE0 1
FECA-01 6个
6ES7232-4HD32-0XB0 2个
6ES7326-2BF10-0AB0 30pcs
6ES7613-1CA02-0AE3 1
1SVR010201R0300 1
TWDLCDA40DRF 1
ABB 3P 1250A 塑壳断路器 Tmax T7 S 1250/PR231/P-LS/I 3
6SL3330-6TE35-5AA3 1个
6ES7511-1CK01-0AB0 1个
直流接触器 DS303A 生产厂家:GENERAL ELECTRIC;系列号:3C01GXA003XT;
额定电压:600V;类型:直流;触点容量电流:100A;额定线圈电压:24VDC;
数量:2个
双电源OTM1250E3C8D220C 控制器为三相模式,带相序检测功能,控制器为面板 安装,连接线长2米
双电源WATSNA-63/20-3 CB R/iC65H C型 一体式
双电源WATSN-100/3A PC级 一体式
TSXAEZ802 数量1 面价3224
ACS530-01-025A-4 数量1
6ES7 151-3BA23-0AB0
6ES7 132-4BF00-0AA0
6ES7 138-4FA04-0AB0
6ES7 116-0BA001-2AA30 应该是这样的6GK5116-0BA00-2AA3 各2
IC200PWR102F 2
6MD9000-1AA20-8AA0 1
6SL3760-0HC00-0AA0 1
ACBU-A2 5
GS2107-WTBD 1
ARND-4044C 1
ARND-4186B 1
ARND-4045B 1
ARND-4037B 1
20F11NC060JA0NNNNN,30KW 1 面价33448
20F11NC170JA0NNNNN 20-750-ENTER 20-HIM-A6 20-750-2262C-2R 1 面价
20-750-ENETR
25A-D6P0N104,2.2KW 1
ATV630C22N4 220KW-350HP 1
ATV630D30N4 30KW-40HP 1
6SE7041-8EK85-0LA0 1
6SL3244-0XE41-6UA0 1
ACS550-01-195A-4 1
ACS550-01-072A-4 1
6ES7650-8DK70-0AA0 2
6AV6 545-0CC10-0AX0 1
6SL3100-0BE25-5AB0 2个
25B-D010N114 1 面价6950
25B-D6P0N114 1 面价5661
25B-D4P0N114 4 面价4757
25B-D2P3N114 1 面价4181
1756-CNBR/E 4 32092
1756-IF16 2 18984
6SL3225-0BE27-5AA1 1个
HW1483880-A3
HW1471281-A2
100S5M3803
100S5M4153
BG222UP3M6-HC3
BG525UP3M4-HY3
BG354UP3M4-HY3
HW1384531-A1
HW1306288-12
HW1306289-12
HW1384227-A1
HW1384226-A1
HW0388708-A1
HW1384236-A1
HW1384235-A1
HW1172783-A1
HW1172616-A2
HW1471212-A2
SGM7J-04APK-YR1#1
SGM7J-02APK-YR1#1
SGM7J-01APK-YR1#1
SGM7A-01APK-YR1#2
HW1384624-A1
ABB变频器 ACS510-01-09A4-4 4KW 1台
6GK1105-2AE00 2
6AV6545-0CA10-0AX0 件 1
CPS2010
P3420302
DDI3202K
DD01602
AMM0600
AMI0810
EHCO200
BMXEHC0200
NOMO200
BMXNOM0200
6ES7 138-4CA01-0AA0
6ES7 131-4BF00-0AA0
7ML5110-1ED07-4AF3 11个
6AG1507-0RA00-7AB0 1
ATV320U75N4B 1
6SN2703-2AA00-0BA1 1
ACS580-01-206A-4 1
3BHE021951R0124 1
3BHE009017R0102 1
NX1P2-9024DT 数量10
1P6RA7025-6DV62-0 数量1
C98040-A1680-P2-5-Z186数量1
TURCK RSC-2RKC57 1000pics
3UA59-40-2D,20-32A 30
FC-051P4K0T4E20H3BXCXXXSXXX
atv1200c 700/280P 1台
M2BAX90SA4/1.1KW/380V/ABB 1台
UC2000-30GM-IUEP-IO-V15 2
EH-E56PC-20EE11 1
DCS800-S02-0140-05 1个
编码器 SPTS53605BZTTLA 1
BMXDDO3202K 2 面价3047
XB005 DC24V 3
ZDRH-16K 3
SACE/E2N/12/1250A 1台
RDCU-02C 标准宏 2个
UPW终端电阻率计表头;873RS-BIYFGZ 1个
ACS800-04-0260-3 P901 D150 N652 1
34006041SE 1
E2S-Q23 1M 52
BB电源模块396657-01-0 1个
6ES7222-1HH32-0XB0 2个
6ES7221-1BH32-0XB0 1个
CP1E-E30SDR-A 4 个
716-012639-040 1个
ACS880-01-02A4-3 37KW
ACS510-01-03A3-4 4KW
6AV6643-0CD01-1AX2 1个
750-455 1个
PP865A 1
1747-L552 72998 1
GIE2008-6T-2SFP 4
GSFP-LX-SM-0130I 6
MDF60A0030-5A3.4-00 1个
SS-50002 STAS 加拿大 2套
2050A16G09 WESTINGHOUSE,数量:2个
NX1P2-1040DT 2
NX-ID-5142-1 2
NX-OD-5121-1 4
770-224 1HL4 1
770-224 1J84 3
HMS AB9006-B Anybus X-gateway Modbus-TCP EtherNet/IP Adapter QTY
HITACHI REM-MAH USPP REMMAH
HITACHI REM-MAH NSFP REMMAH
HITACHI REM-LOH NSPP REMLOH
Hitachi PT.IN-05 Interface board for VA Series CNC
HITACHI OREM-MH USPP OREMMH
HITACHI LWX000 USPP LWX000
HITACHI IOC-01H NSFP IOC01H
Hitachi H Series Serial I/O Module SIO-H
HITACHI EXU-11H USPP EXU11H
HITACHI EXU-11H NSFP EXU11H
HITACHI EXU-07H NSFP EXU07H
HITACHI EXU-04H NSFP EXU04H
HITACHI EB64SRP USPP EB64SRP
HITACHI E-20HR USPP E20HR
HITACHI E-20HR NSPP E20HR
HITACHI BSU-09H USPP BSU09H
HIROTEC AXCE/S PROGRAMMABLE CONTROLLER HT950201N
HighPoint RocketRAID 3320 8-Channel PCI-E x8 SATA2 RAID Controller OEM ROCKETRA
Hewlett Packard SB21 SVGA RESOLUTION DIGITAL VIDEO PROJECTOR
HELM HM-604 FORCEGARD MODULE STRAIN GAGE INPUT MODULE
Head-Direct HIFIMAN HM-602 Slim 8G Portable MP3 Player
HE697BEM600 Horner Electric GE Fanuc PLC I/O Controller
HE559MIX977B HE559MIX977 NIB 1 YEAR GUARANTEE
HDMI 6FT CABLE 1.3 BLU-RAY 3D DVD PS3 HDTV XBOX LCD HD TV 1080P 1080i
Have Several Extra Clean With Terminals And Doors.
HAVE OTHER PRINTED CIRCUIT BOARDS NEEDING REPAIR??
Harvard Apparatus High Force Modular Pumping Component Syringe Pump 70-2202
HART DYNAMICS Custom B Series X10 Complete Electronic Drum Set
HARDY INSTRUMENTS HI 4050-PM-AC-EIP-N2-N3 WAVERSAVER C2
HARDY INSTRUMENTS HI 4050-PM-AC-EIP-N2-N3 WAVERSAVER C2
HANNIFIN VM15-PF NSFP VM15PF
HAMPTON 150300 CYCLETROL150 MOTOR SPEED CONTROL 1/8-1HP
HALCRO MC50 AMPLIFIER
H2312JFJR Server System 2U Rack Chassis Intel
H2216JFJR Server System 2U Rack Chassis Intel
G-Technology G-SPEED Q 0G02053 DAS Hard Drive Array 12 TB Installed RAID Support
GRECON 581715 IO-71 I/O PLUG-IN SENSOR CARD MODULE
GREAT DEAL VERY LIMITED STOCK AVAILABLE
Great 1794-IR8 Allen Bradley FLEX I/O RTD Input Price For Each 1794-1R8
Grayhill 24-Channel I/O Rack 70LRCK24-HL 12 Dual-Output DC Modules 70L-ODCB
GPS Fleet Tracking Two Way Communication Speed More
GOULD SHAWMUT B545 USPP B545
GOULD MODICON PROGRAMMABLE CONTROLLER P2-984B-832
GOULD MODICON B236-501 OUTPUT MODULE 5V TTL
Gould Modicon AS-S908-021 Remote I/O Processor REV. B Refurbished
Gould Modicon AS-884A-201 PROCESSOR 3.5K W/REMOTE I/O MODULE
Gould Modicon 1-B353-001 Input Module 1B353001
Gould Modicon 1-B352-001 Output Module 1B352001
GOULD IO-1102-000 I/O MODULE W HONDA MR-25L CABLE 24VDC
GOULD IO-1102-000 I/O MODULE 24VDC
GOULD AS-B101-000 IO1101 I/O MODULE 24VDC
Good condition tested and Free FAST UPS/CAN/EU Deliver
GN Nettest CMA4000 SM Fiber OTDR CMA4425 CMA4473 w/ VFL CMA 4000 4425 4473
GLC-T 1000Base-T for Cisco SFP Gigabit Transceiver
GLC-SX-MM GE SFP LC CONNECTOR SX for CISCO
GLC-SX-MM CISCO GENUINE SX GE SFP LC CONNECTOR SX TRANSCEIVER BULK
GLC-FE-100FX 100BASE-FX SFP FE PORT FOR CISCO
GLC-FE-100EX CISCO 100BASE-EX SFP 40KM Transceiver
GLC-BX-U 1000BASE-BX SFP MODULE FOR CISCO 1310NM
GLC-BX-D 1000BASE-BX SFP 1490NM FOR CISCO
Gisco Lot 1 WS-X6708-10G-3CXL and 8 Cisco X2-10GB-ER
Gisco Lot 1 WS-X6708-10G-3CXL and 8 Cisco X2-10GB-ER
Gigabyte T1125N-CF1 11.6inch i3-380UM 320GB 2GB GeForce 310M Windows 7
Gigabyte T1125N-CF1 11.6inch i3-380UM 320GB 2GB GeForce 310M Windows 7
Gigabyte T1125N-CF1 11.6inch i3-380UM 320GB 2GB GeForce 310M Windows 7
Gigabyte T1125N-CF1 11.6inch i3-380UM 320GB 2GB GeForce 310M Windows 7
Gigabyte T1028G 1.6GHz 10.1" 250GB Win 7
Gigabyte T1005M-CF3 10.1" 250GB Starter Netbook
Gigabyte S1081-CF2 10.1" LED Tablet PC N2800 1.86GHz 2GB 64GB Windows 7
Gigabyte S1080 win7 Atom 320GB 3G GPS Phone pad tablet
Gigabyte S1080 win7 atom 1.66Ghz 320GB pad slate tablet
Gigabyte S1080 10.1" Tablet Windows 7 PROFESSIONAL Dual Core 2GB 320GB 10" USB 3
Gigabyte Motherboard GA-Z77X-UD5H-WB Core i7/i5/i3 Z77 LGA1155 DDR3 PCIe x16
Gigabyte Motherboard GA-990FXA-UD7 AMD AM3 990/SB950 PCI Express DDR3 USB ATX
GIGABYTE Intel Z68 ATX 32GB DDR3 1333MHz 2PCIEx16
GIGABYTE GV-R797OC-3GI HD7970 OC w/HDMIDVIMiniDPx2 3GB GDDR5 Display Card
GIGABYTE GV-R795WF3-3GD HD7950 3GB GDDR5 Display Card
我们知道蜗牛不等于牛的道理,故而也应该懂得贪欲不等于理想,更不等于野心。有理想,有野心的人更容易得到他想要的东西,而贪欲过剩者,只会被这个世界抛弃,直到一无所有。
倘若,你真的热爱生活,不管你处在什么环境,都能把平凡的烟火,过的有滋有味。朴素简单,是幸福;暴殄天物,也算是一种幸福。其实这些不过是心态罢了,什么样的经历,拥有什么样的人生。
业务咨询:932174181 媒体合作:2279387437 24小时服务热线:15136468001 盘古机械网 - 全面、科学的机械行业免费发布信息网站 Copyright 2017 PGJXO.COM 豫ICP备12019803号