COMMERCIAL FREEZERS FOR DUMMIES

commercial freezers for Dummies

A2Ls) but do demand pink markings for A2 and A3 refrigerants that have greater flammability. They urged EPA to align with current criteria. 5 commenters requested that proposed red marking on pipes, hoses, together with other equipment for A2L refrigerants be lessened or taken out.EPA is supplying supplemental details connected to this closing list

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