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ASHRAE Guideline 28-2016 Addendum eAddendum e to Guideline 28-2016 -- Air Quality within Commercial AircraftAmendment by ASHRAE, 2019
ASHRAE 34-2019 Addendum aAddendum a to Standard 34-2019 -- Designation and Classification of Refrigerants (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 90.4-2016 Addendum iAddendum i to Standard 90.4-2019 -- Energy Standard for Data Centers- (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 62.1-2019 Addendum yAddendum y to Standard 62.1-2019 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 34-2019 Addendum eAddendum e to Standard 34-2019 -- Designation and Classification of Refrigerants (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 34-2019 Addendum dAddendum d to Standard 34-2019 -- Designation and Classification of Refrigerants (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 34-2019 Addendum uAddendum u to Standard 34-2019 -- Designation and Classification of Refrigerants (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 34-2019 Addendum cAddendum c to Standard 34-2019 -- Designation and Classification of Refrigerants (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 34-2019 Addendum bAddendum b to Standard 34-2019 -- Designation and Classification of Refrigerants (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 62.1-2016 Addendum alAddendum al for Standard 62.1-2016 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 62.1-2016 Addendum afAddendum af for Standard 62.1-2016 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved)Amendment by ASHRAE, 2019
ASHRAE 62.1-2016 Addendum aeAddendum ae for Standard 62.1-2016 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved)Amendment by ASHRAE, 2019