Russian standards
Flameproof mine power transformers. General specifications
Document status: Active
Design of fans working in potentially explosive atmospheres
Document status: Active
Electrical apparatus for explosive gas atmospheres. Part 10. Classification of hazardous areas
Document status: Active
Caplights for use in mines susceptible to firedamp. Part 2. Performance and other safety-related matters
Document status: Cancelled
Cables. Method of testing the metallic sheath for elongation
Document status: Active