Home / Standards / GB/T 25045-2010 GB/T 25045-2010 Abolished Basalt fiber roving 玄武岩纤维无捻粗纱 Standard Type GBT ICS 59.100.10 CCS Q36 Status 废止 Issue Date 2010-09-02 Implementation 2011-05-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A