Exam (elaborations)
EPA 608 Top Compulsory Exam Questions And Correct Answers
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November 14, 1994What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? Memorize it, ya'll.1989- Montreal Protocol July 1 1992- Violation to vent CFCs or HCFCs Nov 15 1993- Recovery/Recycling equipment must be certified and labeled by EPA AND...
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