... pull-through failure 穿出破坏 Pull-through Cable 牵引电缆 pull-through faliure 穿出破坏 ...
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铁路固定装置。电气牵引电缆用嵌入钢筋混凝内的密排导管。直管构件。
Fixed railway installations. compact ducting in reinforced concrete for electric traction cables. straight units.
原来该厂4个车间的7部行车都是由操作人员通过牵引电缆控制行车移动，起重物易发生翻转或钢丝绳拉断、脱钩、打滑，存在安全隐患。
Original factory workshop 7 4 road traction by cable operators to control traffic through the move, lifting objects prone to rollover or wire breakage, decoupling, spin, there is security risk.
适合于使用在往复运动的场合，能够对内置的电缆、油管、气管、水管等起到牵引和保护的作用。
Suitable for use in reciprocating motion situation, to the built-in cable, tubing, the trachea and conduit to wait have traction and protection.
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