名词
中文翻译：电弧气割
同义词：
['electrocautery', 'electric welding']
例句：
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1.The electric arc air gouging machine is used for cutting metals.
电弧气割机用于切割金属。
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2. During the welding process, the electric arc air gouging technique is employed to achieve precise cuts.
在焊接过程中，使用电弧气割技术来实现精确的切割。
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3. The electric arc air gouging method has become a popular choice for cutting through thick materials.
电弧气割方法已成为切割厚材料的一种流行选择。