名词短语
中文翻译：Unknown
同义词：
['gas welding machine', 'gas welding equipment例句：1. The gas welding tube mill is an essential tool for metalworking.（气体焊接管轧机是金属加工中不可或缺的工具。）']
例句：
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1. The gas welding tube mill is an essential tool for metalworking.
气体焊接管轧机是金属加工中不可或缺的工具。
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2.This gas welding tube mill has been used in many construction projects.
这种气体焊接管轧机在许多建筑项目中都有使用。
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3.The gas welding tube mill is a complex piece of machinery that requires skilled operators to operate safely.
气体焊接管轧机是一种复杂的机械设备，需要熟练的操作员安全操作。