短語詞組短語mine windermine hoist 鑛井提陞機Single -rope mine drum hoist 單繩纏繞式鑛井提陞機friction mine hoist 摩擦提陞機mine hoist driving system 提陞機主傳動系統(tǒng)mine hoist industrial mechanic 鑛井提陞機工業(yè)技工AC mine hoist 交流鑛井提陞機mine hoist acceleration 提陞加速度mine hoist lining 提陞機襯墊 返回 mine hoist