GB/T 37499-2019

Active

Safety and control devices for gas burners and gas-burning appliances—Particular requirements—Automatic and semi-automatic valves

燃气燃烧器和燃烧器具用安全和控制装置 特殊要求 自动和半自动阀

Standard Type
GBT
ICS
91.140
CCS
P45
Status
现行
Issue Date
2019-06-04
Implementation
2020-05-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A