Home / Standards / GB/T 21825-2008 GB/T 21825-2008 Active Glass fibre geogrid 玻璃纤维土工格栅 Standard Type GBT ICS 59.100.10 CCS Q36 Status 现行 Issue Date 2008-05-12 Implementation 2008-11-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A