套管動(dòng)力鉗 casing tong: 套管吊鉗power tong: 動(dòng)力大鉗hydraulic power tong: 液壓動(dòng)力大鉗power sucker rod tong: 動(dòng)力抽油桿鉗power casing tongs: 動(dòng)力套管鉗下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯