Chinese translation for "internal upset drill pipe"
端部内加厚钻杆
Related Translations:
upset: vt.(upset; -setting)1.推翻,颠覆;弄翻,打翻。2.搅乱,打破(计划);(体育比赛、政党竞选等中)意外地击败(被认为强悍的对手)。3.使狼狈,使烦乱;使(胸口、肚子等)不舒服。4.【机械工程】缩锻,顿锻;顿粗;压缩(车轮内径)。短语和例子upset a glass of wine 弄翻一杯酒。 A boat was upset. 一条船(被风)吹翻了。