• ASHRAE 41.9-2021 Addendum a

ASHRAE 41.9-2021 Addendum a

Addendum a to Standard 41.9-2021 -- Standard Methods for Refrigerant Mass Flow Measurements Using Caloriemeters (ANSI Approved)

ASHRAE , 2023

Publisher: ASHRAE

File Format: PDF

$78.00$157.96


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