居住区大气中偏二甲基肼卫生标准 meaning in Chinese
hygienic standard for unsymmetric dimethyl hydrazine in residential area air
Examples
- Hygienic standard for unsymmetric dimethyl hydrazine in residential area air
居住区大气中偏二甲基肼卫生标准 - Hygienic standard for unsymmetric dimethylhydrazine in air of residential area
居住区大气中偏二甲基肼卫生标准