英语词汇“drill stem”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	drill stem
释义	drill stem 基本例句钻杆 The drill pipe that was broken has been found.断了的钻杆被找到了。 Drill pipe threads are not cleaned in that way.钻杆丝扣不是那样清洗的。
随便看	acidic protease acidic protease pepb gene acidic protein acidic proteinase acidic proteins acidic purple soil acidic radical acidic reaction acidic red B acidic refractory acidic regenerative reagent acidic residue acidic resin acidic resins acidic rhizosphere fertilizer acidic ribosomal phosphoproteins acidic ricin acidic rock acidic salt acidic salt spray corrosion acidic saponin acidic scarlet dye acidic sewage acidic shampoo acidic silica gel