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