GOST R 53231-2008

Electrical installations of buildings. Part 4. Protection for safety. Measures of protection against overcurrent

Explosionproof electrical apparatus. Part 12. Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents

Electrical installations of buildings. Part 4. Protection for safety. Protection against overcurrent

Fasteners. Packing. Marking. Transportation and storage

Reciprocating internal combustion engines. Safety requirements for engines, intended for use in potentially explosive atmospheres. Part 1. Group II engines for use in flammable gas and vapour atmospheres

Principles of Good Laboratory Practice. Guides for compliance monitoring procedures for good laboratory practice