砷及其无机化合物 meaning in English
arsenic and its inorganic compounds
Examples
- Hygienic standard for arsenic and its inorganic compounds in the air of workplace
车间空气中砷及其无机化合物卫生标准 - Hygienic standard for arsenic and its inorganic compounds in the air of workplace
车间空气中砷及其无机化合物卫生标准