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Day 27
Note: EPA no longer updates this information, but it may be useful as a reference or resource.
- Standards of Performance for Stationary Spark Ignition Internal Combustion Engines and National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion Engines
- National Perchloroethylene Air Emission Standards for Dry Cleaning Facilities [HTML] or [PDF]
AIR TEXT Files - [ZIP 52kb] - National Perchloroethylene Air Emission Standards for Dry Cleaning Facilities [HTML] or [PDF]