车间空气中氯甲烷卫生标准的英文

health standard for methyl chloride in the air of workplace

• 车间:    farm; shop; worksh ...
• 空气:    air; atmosphere
• 中:    hit; fit exactly
• 氯:    chlorine
• 甲烷:    methane; fire-damp ...
• 卫生标准:    hygienic standard

例句与用法

1. Health standard for methyl chloride in the air of workplace
   车间空气中氯甲烷卫生标准