“welded tube and pipe process”的概念、定义、翻译、参考文献-科学参考

单词	welded tube and pipe process
释义	welded tube and pipe process Encyclopedia 工学焊接钢管生产释 welded tube and pipe process焊接钢管生产将管坯（钢板或钢带）用各种成形方法弯卷成要求的横断面形状，然后用不同的焊接方法将接缝焊合成钢管的过程。焊接钢管简称焊管，生产工艺中成形和焊接是基本工序。
随便看	coalfield Logging quantitative evaluation coalfield of South Africa coalfield prediction coalfield strike-slip structure coalfield structure coalfield thrust and nappe structure coal fired combined cycle coal-fired power plant fire coal for coking coal for liquid fuels coal-forming environment coal-forming plants coal fuel ratio coal gangue coal gas coal gasification coal gasification product gas coal gasification technical classification coal gasification technical principle coal gasifier coal gas of low temperaturecarbonization coalgebra coalgebra homomorphism coal geological exploration report coal geological mapping

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