engin out-emission
相关英语词汇推荐
- fuel metering
- ozone control
- allyl chlorocarbonate
- flow pattern of the atmosphere
- mulch
- chlorinated paraffin
- Freon 504
- lead-free
- environmental management of nuclear energy
- wet meadows
- atmospheric chemistry
- photoprotection
- environmental police
- circulating fluidized bed combustor
- granulate
- deposition
- exhaust emission(s)
- heavy-duty vehicle
- World Radiation Network
- SOTWE,State of the World Environment