GB/T 7962.16-2010
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 7962.16-2010
Test methods of colourless optical glass - Part 16: Linear thermal expansion coefficient,transformation temperature and yield point temperature 无色光学玻璃测试方法 第16部分:线膨胀系数、转变温度和弛垂温度
Issued Date:2011-01-14
Implemented Date:2011-05-01
Issued by:
The Standardization Administration of the People's Republic of China