煤尘 meaning in English

braize; coal dust
◇煤尘爆炸 coal-dust explosion; 煤尘粘合剂 coal dust cementing agent

Research and control of coal dust in fully mechanized face
综采工作面煤尘的研究与治理
Study of influence of coal dust on low - concentration gas explosion
煤尘对低浓度瓦斯爆炸的影响研究
Health standard for respirable coal dust in the air of workplace
作业场所空气中呼吸性煤尘卫生标准
Coal dust explosion accidents and comprehensive judgement under coal mine
煤尘爆炸事故及其综合评判
Review and prospect for study of gas and coal - dust explosion propagation
瓦斯煤尘爆炸传播研究综述及展望

More: Next