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Addenda to Standard 34-2019

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ANSI/ASHRAE Standard 34-2019, Designation and Safety Classification of Refrigerants

pdf_icon.png ASHRAE Addendum a for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum b for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum c for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum d for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum e for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum f for Standard 34-2019 (December 13, 2019)

pdf_icon.png ASHRAE Addendum g for Standard 34-2019 (February 11, 2020)

pdf_icon.png ASHRAE Addendum h for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum i for Standard 34-2019 (September 2, 2020)

pdf_icon.png ASHRAE Addendum j for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum k for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum l for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum m for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum n for Standard 34-2019 (September 30, 2020)

pdf_icon.png ASHRAE Addendum p for Standard 34-2019 (August 26, 2019)

pdf_icon.png ASHRAE Addendum q for Standard 34-2019 (June 30, 2021)

pdf_icon.png ASHRAE Addendum r for Standard 34-2019 (June 30, 2021)

pdf_icon.png ASHRAE Addendum s for Standard 34-2019 (June 30, 2021)

pdf_icon.png ASHRAE Addendum t for Standard 34-2019 (July 25, 2019)

pdf_icon.png ASHRAE Addendum u for Standard 34-2019 (November 19, 2019)

pdf_icon.png ASHRAE Addendum v for Standard 34-2019 (October 1, 2021)

pdf_icon.png ASHRAE Addendum w for Standard 34-2019 (October 1, 2021)

pdf_icon.png ASHRAE Addendum x for Standard 34-2019 (June 27, 2019)

pdf_icon.png ASHRAE Addendum y for Standard 34-2019 (June 27, 2019)

pdf_icon.png ASHRAE Addendum z for Standard 34-2019 (October 1, 2021)

pdf_icon.png ASHRAE Addendum aa for Standard 34-2019 (October 1, 2021)

pdf_icon.png Addendum ab to Standard 34-2019 (July 5, 2022)

pdf_icon.png ASHRAE Addendum ad for Standard 34-2019 (July 29, 2022)

pdf_icon.png ASHRAE Addendum ae for Standard 34-2019 (July 29, 2022)

pdf_icon.png ASHRAE Addendum af for Standard 34-2019 (July 29, 2022) 

pdf_icon.png ASHRAE Addendum ag for Standard 34-2019 (August 31, 2022)

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