cement dust meaning in English
水泥尘
水泥粉尘
Examples
- Design of system high voltage electricity absorb cement dust
环保静电除尘系统设计 - Health standard for respirable cement dust in the air of workplace
车间空气中呼吸性水泥粉尘卫生标准 - Effects of fixed well cement dust on antioxidase in the exposed workers
固井水泥粉尘对接触工人抗氧化酶的影响