vent air filter system
相关英语词汇推荐
- automative air conditioning
- organohalogen compound
- advisor
- polyaromatic hydrocarbon
- trade-off
- Environmental Protection Agency (EPA)
- containment (of solid wastes)
- temperature inversion
- technological items
- ITF,IPCC Trust Fund
- pollution control industry
- higher layers (of the stratosphere)
- alkyne
- plankton
- aerosol (spray-)can
- partially halogenatedb CFC
- ozone reduction
- exhaust heat
- alterant
- aromatic