Home / Standards / CJ/T 282-2008 CJ/T 282-2008 Abolished 蝶形缓闭止回阀 Standard Type CJ ICS N/A CCS N/A Status Abolished Issue Date 2008-06-03 Implementation 2008-10-01 Centralized Committee 住房和城乡建设部 Issuing Authority 住房和城乡建设部