Home / Standards / JG/T 314-2012 JG/T 314-2012 Active 聚氨酯硬泡复合保温板 Standard Type JG ICS N/A CCS N/A Status Active Issue Date 2012-12-24 Implementation 2013-04-01 Centralized Committee 住房和城乡建设部 Issuing Authority 住房和城乡建设部