
ANSI Z21.15b-2013 (R2019)/CSA 9.1b-2013 (R2019)
Addenda 2 to ANSI Z21.15-2009/CSA 9.1-2009, Manually operated gas valves for appliances, appliance connector valves and hose end valves
- English
- Publication Year 2013
- Published by CSA Group
- Reaffirmed in 2019
- Withdrawn