Russian standards
Marine, locomotive and industrial diesel engines. Methods of measuring and estimating airborne noise
Document status: Active
Surge arresters for power supply systems of electrified railways. General specifications
Document status: Active
Explosive atmospheres. Part 27. Fieldbus intrinsically safe concept (FISCO)
Document status: Active
Explosive atmospheres. Part 15. Equipment protection by type of protection 'n'
Document status: Cancelled
Low-voltage electromagnetic starters. General specifications
Document status: Active