KS I 3223-2022
Testing methods for oxygen transfer efficiency of air diffuser

Standard No.

KS I 3223-2022

Release Date

2022

Published By

Korean Agency for Technology and Standards (KATS)

Latest

KS I 3223-2022

KS I 3223-2022 history

• 2022 KS I 3223-2022 Testing methods for oxygen transfer efficiency of air diffuser
• 2017 KS I 3223-2017 Testing methods for oxygen transfer rate of air diffuser
• 2007 KS I 3223-2007 Testing methods for oxygen transfer rate of air diffuser
• 0000 KS I 3223-2002