GB 39800.4-2020

Specifications for the provision of personal protective equipment—Part 4Non-coal mines

STANDARD published on 24.12.2020

English, Chinese -
electronic design (pdf) (490.80 USD)

The information about the standard:

Designation standards: GB 39800.4-2020
Publication date standards: 24.12.2020
Country: Chinese technical standard
Category: Technical standards GB