“weld defects of oil and gas pipeline manufacturing”的概念、定义、翻译、参考文献-科学参考

单词	weld defects of oil and gas pipeline manufacturing
释义	weld defects of oil and gas pipeline manufacturing Encyclopedia 工学油气长输管道安全技术释 weld defects of oil and gas pipeline manufacturing油气管道制造焊缝缺陷油气管道焊接过程中产生于焊缝金属及其附近热影响区钢材表面或内部的缺陷。
随便看	ICON icon icones iConference iconic iconicity iconic label iconic memory iconic model iconic representation Iconoclasm Iconoclastic Controversy iconography Iconology iconology iconometer iconometry iconoscope iconotron icosagon icosahedral icosahedral capsids icosahedral equation icosahedral form icosahedral graph

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