Exam (elaborations)
EPA 608 Certification Exam Study Guide • Section 608 Refrigerant Recovery and Transition
- Course
- Institution
What date was the sale of CFC's & HCFC's restricted to technicians certified in refrigerant recovery? - November 14, 1994 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 Before this da...
[Show more]