GB/T 39141.1-2020

Mineral and sapphire watch-glasses—Part 1Dimensions and tolerances

STANDARD published on 11.10.2020

English, Chinese -
electronic design (pdf) (136.80 USD)

The information about the standard:

Designation standards: GB/T 39141.1-2020
Publication date standards: 11.10.2020
Country: Chinese technical standard
Category: Technical standards GB