名词
中文翻译：焊接设备
同义词：
['welding equipment', 'welding tool例句：1. The welding device is used to join metal parts together.（焊接设备用于将金属部件连接在一起。）']
例句：
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1. The welding device is used to join metal parts together.
焊接设备用于将金属部件连接在一起。
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2.The technician needs to use the welding device to ensure the joints are secure.
技术人员需要使用焊接设备来确保接缝牢固。
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3. The welding device is essential for assembling complex machinery parts.
焊接设备对于装配复杂的机械零件至关重要。