Home / Standards / CJ/T 273-2008 CJ/T 273-2008 Abolished 聚丙烯静音排水管材及管件 Standard Type CJ ICS N/A CCS N/A Status Abolished Issue Date 2008-04-02 Implementation 2008-09-01 Centralized Committee 住房和城乡建设部 Issuing Authority 住房和城乡建设部