GOST 31442-2011

Group I, equipment protection level Ma intended to remain functional in atmosphere endangered by firedamp and/or coal dust

NORMA vydána dne 15.2.2013

Rusky -
Elektronické PDF (2109.70 CZK)

Rusky -

Tištěné (2109.70 CZK)

Anglicky a rusky -

Elektronické PDF (11004.30 CZK)

Anglicky a rusky -

Tištěné (11004.30 CZK)

The information about the standard:

Designation standards: GOST 31442-2011
Publication date standards: 15.2.2013
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST

Annotation of standard text GOST 31442-2011 :

Implemented changes and corrections:
Amd. 6.19