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PGF2-2X/011LA01VP2-A353PGF2-2X/011LA01VP2-A353PGF2-2X/011LA01VP2-A353PGF2-2X/011LA01VP2-A353该系统中有3只ZM4o轴向柱塞定量泵,起升机构的泵·在起重吊装过程中工作负担最重,易发生故障。拆除后,发现泵输出轴歪斜,解体后,发现输出轴3506轴承严重损坏,滚珠体和支撑架破裂,滚道有一层很深的剥落层。原因如下。。PGF2-2X/011LA01VP2-A353
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电液换向阀电液换向阀电液换向阀电液换向阀VHID:VHID-3030,VHID-4040,VHID-3030-A1,VHID-4040-A1,VHID-3030-A2,VHID-4040-A2,电液换向阀
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PGF2-2X/011LA01VP2-A353F-PV2R1-6(8,10,12,14,17,19,23,25,28,31)-F(L)4(S)-1(2)R-U-10 PGF1-2X/5,0.L01VM手拉阀:http://www.jdzj.com/jiage/5_37020569.html