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ANSI/ASHRAE 147-2019
Reducing the Release of Halogenated Refrigerants From Refrigerating and Air-Conditioning Equipment and Systems
The practices and procedures in this standard cover release reduction of halogenated hydrocarbon and halogenated ether refrigerants in the following circumstances: (a) From stationary refrigerating, air-conditioning, and heat-pump equipment and systems; (b) During manufacture, installation, testing, operation, maintenance, repair, and disposal of such equipment and systems
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]
