They had to walk across an emergency footbridge, holding onto a rope that served as a rail.
他们不得不抓着当作栏杆用的绳子，走过一架应急人行桥。
IP54, F class, Heavy duty Galvanized wire rope, Rain cover, Wind locker, Rail sweeper, Horn.
防护等级IP54，F级绝缘，高强镀锌钢丝绳，防雨罩、防风锁、扫轨器、声光报警等；
This paper advances some measures for frequency control system of rope-tracting rail vehicles based on PLC in Zhangcun Coalmine.
对漳村煤矿基于PLC控制的绳牵引卡轨车变频调速控制系统提出了若干抗干扰措施。
I suspended a rope-ladder from the rail of the ship.
我将一个软梯悬挂在船栏杆上。
Often check the chain of the guide rail type of the tightness of the chain, the oil wire rope to periodically check the tightness of the oil wire rope.
经常检查一下导轨式升降机的链条的松紧程序，有油丝绳的要定期检查油丝绳 的松紧程度。
Close the door guardrail workers into the elevator guide rail, plug, attached to a safety rope, the load center should as far as possible in the center position of the working table.
作业人员进入液压升降机后应关闭护栏门，插上插销，系上安全绳，载荷的中心应尽量处于工作台面的中心位置。
This instrument applies tension test of rope structures in the glass curtain wall, rail, power grid and other industries.
本仪器适用于玻璃幕墙、铁路、电力电网等行业中的各种索结构的张紧力测试。此仪器量程较大、测量的索类范围较广、应用全面。
This instrument applies tension test of rope structures in the glass curtain wall, rail, power grid and other industries.
本仪器适用于玻璃幕墙、铁路、电力电网等行业中的各种索结构的张紧力测试。此仪器量程较大、测量的索类范围较广、应用全面。
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