STN 77621 (980000)

Preliminary filters for filtration and venting devices for objects of collective protection. Types, basic parameters and dimensions

STANDARD published on 1.6.1988

Print design (ON REQUEST)

The information about the standard:

Designation standards: STN 77621
Classification mark: 980000
Catalog number: 71999
Note: WITHDRAWN
Publication date standards: 1.6.1988
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN