英语词汇“air-lift reverse circulation drilling”的翻译、意思、用法、释义-英汉汉英双解词典

单词	air-lift reverse circulation drilling
释义	air-lift reverse circulation drilling 气举反循环钻进
随便看	Self-screwing anchor bolt self-scruting self-scrutinies self scrutiny self-scrutiny self seal self-seal self-seal by pressure coupling self seal coupling self-seal coupling self-sealed self-sealed bearing self-sealed concrete self-sealed riveting self-sealeds self-sealed valve self-seal envelope self-sealer selfsealing self sealing self-sealing packing self-sealing paint self-sealing paper selfsealing plastics self sealing plastics