Russian standards

Stationary steam and hot-water boilers and heat recovery steam generators. Weld joints. Quality control. General requirements

Document status: Active

Nuclear power plants. Instrumentation and control important to safety. Methods for assessing the performance of safety system instrument channels

Document status: Active

Short-circuits in electrical installations. Calculation methods of electrodynamics and thermal effects of short-circuit current

Document status: Active

Three-phase oil-filled hermetic power transformers. Specifications

Document status: Active

Explosive atmospheres. Part 25. Intrinsically safe systems

Document status: Replaced by GOST R IEC 60079-25-2012

Alternating-current circuit-breakers for voltages from 3 to 750 kV. General specifications

Document status: Active