Russian standards PDF
Explosive atmospheres. Part 17. Electrical installations inspection and maintenance
Document status: Cancelled
Explosive atmospheres. Part 18. Equipment protection by encapsulation 'm'
Document status: Replaced by GOST R IEC 60079-18-2012
Explosive atmospheres. Part 18. Equipment protection by encapsulation 'm'
Document status: Active
Quartz crystal units of assessed quality. Part 1. Generic specification
Document status: Active
Medical electrical equipment. X-ray tube assemblies for medical diagnosis. Characteristics of focal spots
Document status: Active
Safety specifications for incandescent lamps. Part 1. Tungsten filament lamps for domestic and similar general lighting purposes
Document status: Replaced by GOST R 52712-2007