welding fume的意思|示意
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英 / /
welding fume相关例句
VH series ding smoke forare special for welding fume Produced by the welding site.
VH系列焊烟净化器,主要收集车间焊接现场所产生的有害致癌焊接烟尘.
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Also, the characteristic, filtration and vent of welding fume is described.
并讲述了焊接烟尘的特点 、 过滤与排出.
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