Home / Standards / GB/T 18369-2022 GB/T 18369-2022 Active Glass fiber roving 玻璃纤维无捻粗纱 Standard Type GBT ICS 59.100.10 CCS Q36 Status 现行 Issue Date 2022-10-14 Implementation 2023-05-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A