Home / Standards / GB/T 28196-2011 GB/T 28196-2011 Active Determination of annealing point and strain point for glass 玻璃退火点和应变点测试方法 Standard Type GBT ICS 81.040.01 CCS N64 Status 现行 Issue Date 2011-12-30 Implementation 2012-09-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A