• Widely encountered combustible dusts include eg sawdust, grain dust, cellulose, baking flour and fish meal and materials such as laundry detergents, toner, vitamin C or metallic dust as well.

    普遍遇到易燃粉尘包括木屑,粮食灰尘纤维素烘烤面粉鱼粉材料洗涤剂碳粉维生素C金属粉尘以及

    youdao

  • Widely encountered combustible dusts include eg sawdust, grain dust, cellulose, baking flour and fish meal and materials such as laundry detergents, toner, vitamin C or metallic dust as well.

    普遍遇到易燃粉尘包括木屑,粮食灰尘纤维素烘烤面粉鱼粉材料洗涤剂碳粉维生素C金属粉尘以及

    youdao

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