英语词汇“nominal mass of drill collar”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	nominal mass of drill collar
释义	nominal mass of drill collar [油气] 钻铤公称质量
随便看	president van burens President Washington president washingtons President William Henry Harrison president william henry harrisons President Wilson president wilsons preside over preside over sth preside over the business presider presiders presides presides over presidia presidial presidiary presidiate presiding presiding arbitrator presiding chairman presiding elder presiding judge presiding officer presiding officers 近水楼台先得月近水楼台先得月，向阳花木早为春。近水楼台先得月，向阳花木早逢春近水楼台先得月，向阳花木易为春。近水楼台先得水，向阳花木易为春近水楼台，捷足先登近水游鱼迸冰出，斜行沙鸟向池来。近水知鱼性，近山识鸟音。近水莫枉水，近山莫枉柴近水识鱼性，近山知鸟音掬イナゲ掬イ上ゲル掬イ投ゲ掬ウ掬スル掬ブ掲掲げる掲ゲル掲出