This paper introduces the importance of optical property of the glass used on multiple units and the testing methods used for optical property of the glass,elaborates on the selection basis of relevant standards in the process of formulating GB/T 39798-2021 Test methods for optical properties of glass used on multiple units.The testing content and methods of optical property in GB/T 39798-2021 is deeply analyzed so that standard users can more accurately understand the technical content of the standards.
EMU/DMUGlassOptical PropertyTest MethodNational Standard
NETL
NSTL
万方数据
