Home / Standards / JC/T 2190-2013 JC/T 2190-2013 Abolished 建筑干混砂浆用纤维素醚 Standard Type JC ICS N/A CCS N/A Status Abolished Issue Date 2013-04-25 Implementation 2013-09-01 Centralized Committee 工业和信息化部 Issuing Authority 工业和信息化部