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