Home / Standards / CJ/T 297-2008 CJ/T 297-2008 Abolished 桥梁缆索用高密度聚乙烯护套料 Standard Type CJ ICS N/A CCS N/A Status Abolished Issue Date 2008-11-13 Implementation 2009-04-01 Centralized Committee 住房和城乡建设部 Issuing Authority 住房和城乡建设部