rope hoist

进出口行业词汇英语翻译(R) ... rope form scouring and bleaching range 绳状练漂机 rope hoist 钢绳绞车 rope ladder 绳梯 ...

直角三角形_馆档网 ... "绳索拖动"," rope haulage" "绳吊车"," rope hoist" "索钩"," rope hook" ...