Home / Standards / JG/T 233-2008 JG/T 233-2008 Abolished 建筑门窗用通风器 Standard Type JG ICS N/A CCS N/A Status Abolished Issue Date 2008-06-03 Implementation 2008-11-01 Centralized Committee 住房和城乡建设部 Issuing Authority 住房和城乡建设部