Home / Standards / CJ/T 50-2014 CJ/T 50-2014 Active 燃气燃烧器具气动式燃气与空气比例调节装置 Standard Type CJ ICS N/A CCS N/A Status Active Issue Date 2014-04-09 Implementation 2014-08-01 Centralized Committee 住房和城乡建设部 Issuing Authority 住房和城乡建设部