STN 987021 (987021)

All-services protective masks. General technical requirements

STANDARD published on 1.4.1999

The information about the standard:

Designation standards: STN 987021
Classification mark: 987021
Catalog number: 13227
Note: WITHDRAWN
Publication date standards: 1.4.1999
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN