pollution hazard
短語詞組
- pollution n hazard 汙染危害
- pollution hazard clause 汙染危險(xiǎn)條款
- pollution hazard substance 有汙染危險(xiǎn)的物質(zhì)
- Pollution Hazard Index 汙染危害指數(shù)
- marine pollution hazard 海洋汙染危害
- pollution hazard of chemical 化學(xué)品汙染危險(xiǎn)性
- pollution and safety hazard assessment 汙染和安全危害評(píng)定
- middle hazard pollution 有害汙染
- low hazard pollution 輕度汙染 返回 pollution hazard