Home / Standards / GB/T 34171-2017 GB/T 34171-2017 Active Test method for flexural property of thin and ultrathin glass—Three-point bending method 薄与超薄玻璃弯曲性能试验方法 三点弯曲法 Standard Type GBT ICS 81.040.10 CCS Q30 Status 现行 Issue Date 2017-09-07 Implementation 2018-08-01 Responsible Dept 中国建筑材料联合会 Drafting Unit N/A