短語詞組短語hoisting crane jack lift 起重吊車Fingernail type hoisting jack 爪式千斤頂hydraulic hoisting jack 液壓起重器hoisting jack lifting jack 起重器manual hydro -hoisting jack 手動液壓千斤頂Hydraulic cylinder of hoisting jack 千斤頂液壓缸manual l hydro -hoisting jack 手動液壓千斤頂 返回 hoisting jack