resouratuib Dust

英 美
  • 呼吸尘
  • dust n.灰尘;尘土;粉尘vt.去掉...的灰尘;撒粉末于vi.除尘
    1. The laboratory tests and underground application show that this dust suppression technique has re-markable effect on the total dust,especially on the respirable dust.
      实验室试验和井下使用结果表明,这种喷雾降尘技术对总粉尘,特别是对呼吸尘具有显著的降尘效果。