GB 2890-2009

Respiratory protection—Non-powered air-purifying respirators

STANDARD published on 13.4.2009

English, Chinese -
electronic design (pdf) (186.00 USD)

The information about the standard:

Designation standards: GB 2890-2009
Note: WITHDRAWN
Publication date standards: 13.4.2009
Country: Chinese technical standard
Category: Technical standards GB