GB/T 7962.23-2019

Test method of colourless optical glass—Part 23: Resistance to climatic

STANDARD published on 30.8.2019

English, Chinese -
electronic design (pdf) (238.80 USD)

The information about the standard:

Designation standards: GB/T 7962.23-2019
Publication date standards: 30.8.2019
Country: Chinese technical standard
Category: Technical standards GB