Explosionprotected electrical apparatus. Part 12. Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
STANDARD published on 1.1.2001
Designation standards: GOST R 51330.11-99
Note: WITHDRAWN
Publication date standards: 1.1.2001
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Category: Technical standards GOST