当平台运行中起吊钢丝绳断裂或其他以外事故发生时,保护器能在瞬间自动锁住保护绳,以保护平台及检修人员安全。 During the operation of platform, if the hoisting wirerope is broken or other accidents take place, the protector can lock instantaneously and automatically the protective wirerope. So the safety of overhaul personnel can be guaranteed. |
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