Manually operated gas valves for appliances, appliance connector valves and hose-end valves
家用电器用手动燃气阀、家用电器连接阀和软管端阀
2022-01-10
CSA 9.1b-2013/ANSI Z21.15b-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
ANSI Z21附录2 15-2009/CSA 9.1-2009 家用电器手动燃气阀、家用电器连接阀和软管端阀