名词
中文翻译：自屏蔽电弧焊
同义词：
['self-shielded metal arc welding', 'self-shielded flux cored wire welding', 'self-shielded metalflux cored wire welding']
例句：
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1. The self-shielded arc welding process is widely used in the construction industry.
自屏蔽电弧焊接过程在建筑业中广泛应用。
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2. Self-shielded arc welding is a technique that uses shielding gas to protect the welding area from contamination.
自屏蔽电弧焊接是一种使用保护气体来保护焊接区域免受污染的技术。
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3.In this case, the self-shielded arc welding was used to repair the damaged part of the machine.
在这种情况下，使用自屏蔽电弧焊接修复了机器的损坏部分。