工业粉尘有两种明显的危害:爆炸和对健康的危害。 大多数可燃性粉尘呈云状时,如点着火就可能造成严重的爆炸事故。含有铝、煤、软木、淀粉、木屑以及其它相似物料云状尘的爆炸,曾造成大范围的建筑物毁坏和人员伤亡。虽然发生于大型工厂中的某些爆炸事故范围大、损失重,但不应该 There are two obvious hazards to industrial dust: explosions and health hazards. When most flammable dust is cloudy, a light fire may cause a serious explosion. Explosions of clouds of dust containing aluminum, coal, cork, starch, wood chips and other similar materials have caused extensive damage to buildings and casualties. While some of the explosions that occurred in large factories ranged in size and lost weight, they should not