“shielded metal arc welding”的概念、定义、翻译、参考文献-科学参考

单词	shielded metal arc welding
释义	shielded metal arc welding Encyclopedia 工学电弧焊释 shielded metal arc welding焊条电弧焊手工操作焊条，利用焊条与焊件之间的电弧热量熔化金属进行焊接的方法。又称手工电弧焊。是一种基本的电弧焊技术。工学电弧焊释 shielded metal arc welding焊条电弧焊用手工操纵焊条进行焊接的电弧焊方法。又称手工电弧焊。
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