Explosionproof electrical apparatus. Pressurized enclosure. Technical requirements and methods of testing
STANDARD published on 1.1.1980
Designation standards: GOST 22782.4-78
Publication date standards: 1.1.1980
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Russian technical standard
Category: Technical standards GOST
Implemented changes and corrections:
Amd. 7.82
Amd. 6.84