Home / Standards / GB/T 20310-2006 GB/T 20310-2006 Active Textile glass-Rovings-Manufacture of test specimens and determination of tensile strength of impregnated rovings 玻璃纤维无捻粗纱 浸胶纱试样的制作和拉伸强度的测定 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