respirable coal dust中文,respirable coal dust的意思,respirable coal dust翻译及用法

2026-03-22 06:29 浏览次数 18

respirable coal dust

呼吸性煤尘

respirable coal dust 例句

英汉例句

  • methods:according to gb16248-1996「health standard for respirable coal dust in the air of workplace」, we determined the concentration of respirable coal dust;

    方法:根椐gb16 2 48-1996《作业场所空气中呼吸性煤尘卫生标準》,测定呼吸性煤尘浓度;

相关热词