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Water-tube boilers and auxiliary installations. Part 4. In-service boiler life expectancy calculations
Document status: Active
Design of fans working in potentially explosive atmospheres
Document status: Active
Tests for electric cables under fire conditions. Circuit integrity. Part 12. Apparatus. Fire with shock at a temperature of at least 830°C
Document status: Replaced by GOST IEC 60331-1-2013
Luminaires portable for garden use. General specifications
Document status: Active
Cavitation pitting evaluation in hydraulic turbines, storage pumps and pump-turbines
Document status: Active
Hydro power plants. Part 1-7. Hydroelectric power station. The general requirements for repair and reconstruction of constructions and equipment
Document status: Active