英语词汇“hollow-rod string”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	hollow-rod string
释义	hollow-rod string [油气] 空心抽油杆柱
随便看	four-way dip four-way interleaved memory four-way intersection four-way iron plug four way jack four-way jack four-way joint box four-way junction four way junction four-way junction box four way junction piece four way launching four-way leveling four way leveling four way oil distributor four-way pallet four way pallet four-way piece four way piece four way pipe four-way pipe four way pipe fitting four way plug valve four-way plug valve four-way radar surveillance awld awtr awxy awyg axdz axfl axls axly axms axqs 液胶液量涳涴涵涵涵义涵养涵容涵括