Home / Standards / CJ/T 443-2014 CJ/T 443-2014 Active 给水排水用格栅除污机通用技术条件 Standard Type CJ ICS N/A CCS N/A Status Active Issue Date 2014-01-21 Implementation 2014-04-01 Centralized Committee 住房和城乡建设部 Issuing Authority 住房和城乡建设部