Home / Standards / GB/T 20309-2006 GB/T 20309-2006 Active Textile glass - Mats and fabrics - Determination of contact mouldability 玻璃纤维毡和织物覆模性的测定 Standard Type GBT ICS 59.100.10 CCS Q36 Status 现行 Issue Date 2006-07-19 Implementation 2006-12-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A