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Epa 608 Certification Study Guide
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EPA 608 Certification Study Guide - Online HVAC Training
www.hvactrainingsolutions.net4 | P a g e CORE SECTION, EPA Section 608 Refrigerant Recovery This study guide follows the outline from the EPA describing the subject material to be used for
OVERVIEW OF THE CLEAN AIR ACT AMENDMENTS OF 1990 …
www.gcada.orgOVERVIEW OF THE CLEAN AIR ACT AMENDMENTS OF 1990 In response to increase scientific evidence of significant ozone depletion, the land mark international environmental agreement, the Montreal Protocol on