pollution hazard
短語(yǔ)詞組
- pollution n hazard 污染危害
- pollution hazard clause 污染危險(xiǎn)條款
- pollution hazard substance 有污染危險(xiǎn)的物質(zhì)
- Pollution Hazard Index 污染危害指數(shù)
- marine pollution hazard 海洋污染危害
- pollution hazard of chemical 化學(xué)品污染危險(xiǎn)性
- pollution and safety hazard assessment 污染和安全危害評(píng)定
- middle hazard pollution 有害污染
- low hazard pollution 輕度污染 返回 pollution hazard