GOST
Electrical apparatus for explosive gas atmospheres. Part 13. Construction and use of rooms or buildings protected by pressurization
Document status: Replaced by GOST 31610.13-2019
Safety of transformers, reactors, power supply units and combinations thereof. Electromagnetic compatibility (EMC) requirements
Document status: Active
Lightning protection system components. Part 3. Requirements for isolating spark gaps
Document status: Active
Single-operator single-phase transformers for manual arc welding. General technical requirements
Document status: Active
Explosive atmospheres. Part 17. Electrical installations inspection and maintenance
Document status: Active