[建] 吹風(fēng)套管 casing pipe: 井壁管; 套管; 鉆管pipe casing: 管弄; 管套; 管圍壁; 樁套管casing pipe; casing protected pipe: 保護(hù)管pipe in pipe casing: 雙層組合套管結(jié)構(gòu)pipe-in-pipe casing string: 雙層組合套管固井技術(shù)下載手機(jī)詞典可隨時隨地查詞查翻譯