短语词组短语hoist steel wire rope 起重钢丝绳Electric Wire Rope Hoist 电动钢索吊;电绞车wire rope hoist 钢索升降机;固定卷扬机式启闭机;固定卷扬机;固定卷扬式启闭机steel wire rope hoist crane 钢丝绳葫芦起重机electric steel wire rope hoist 钢丝绳电动葫芦 返回 hoist wire rope