乒乓女单丁宁夺冠:subassembly facilities如何翻译

来源：百度文库编辑：中科新闻网时间：2024/10/05 09:12:38

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组件设备(工具)

subassembly facilities如何翻译翻译:Hand cut sheet metal detail sections to be welded on stainless steel subassembly.(有关焊接)