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