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