The dust separate system for limestone dump skip is a set of complete dust separate system for limestone dust.
石灰石卸料斗除尘系统，是一套完整的粉尘治理系统。
The incidence of silicosis was compared in the workers exposed to either silica dust or limestone dust in a steel casting factory.
调查某铸钢分厂在采用型砂材料石英砂或石灰石砂工人矽肺患病情况。
Massive fans at many mines make it feel like you are standing in a wind tunnel. Coating the walls with limestone also can dampen the effects of coal dust.
许多矿井都设有大型风扇，运转起来，就好像你站在的大风口处，此外，在墙上覆盖一层石灰石也能降低煤渣效应带来的危害。
应用推荐