Exam (elaborations)
2023/2024 8 Core Certification Test Questions With Answers
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are fluorocarbon refrigerants that cause no harm to stratospheric ozone. - HFCs The Clean Air Act . - calls for the phaseout of CFC/HCFC production; prohibits CFC/HCFC venting as of July 1, 1992; requires the EPA to set standards for recovery of refrigerants prior to appliance disposal (all of t...
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