短語詞組短語handling and operation 操作和運(yùn)行port handling operation area 港口作業(yè)區(qū)cargo handling operation line [交]裝卸作業(yè)線safety of handling operation 起重安全handling operation and transportation 裝卸運(yùn)輸cargo handling operation 貨物裝卸作業(yè);液貨裝卸作業(yè)machellone handling operation volume 機(jī)械裝卸作業(yè)量container handling operation 集裝箱裝卸作業(yè)auxiliary handling operation 輔助裝卸作業(yè) 返回 handling operation