ASHRAE 4273-1999
Filtration of Airborne Microorganisms: Modeling and Prediction

Standard No.

ASHRAE 4273-1999

Release Date

1999

Published By

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

Latest

ASHRAE 4273-1999

ASHRAE 4273-1999 history

• 1999 ASHRAE 4273-1999 Filtration of Airborne Microorganisms: Modeling and Prediction