GB/T 7962.7-2025

Test methods of colourless optical glass—Part 7: Extent of striae

STANDARD published on 30.6.2025

English, Chinese -
electronic design (pdf) (346.80 USD)

The information about the standard:

Designation standards: GB/T 7962.7-2025
Publication date standards: 30.6.2025
Country: Chinese technical standard
Category: Technical standards GB