翻译 Abrasives and the surface coatings on the materials blasted are shattered and pulverized during blasting operations and the dust formed will contain particles of respirable size.
在喷砂作业中，磨料和被喷砂材料表面涂层会被破碎和粉碎，形成的粉尘会含有可呼吸颗粒。
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