灰尘粒度 meaning in English
particle size of dust
Examples
- Measuring method for particle - size distribution of dusts in flue gas
废气中灰尘粒度分布的测量方法 - Air quality - particle size fraction definitions for health - related sampling iso 7708 : 1995
空气质量.卫生抽样用悬浮灰尘粒度分布定义