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Stiffening fabrics, linen and half-linen. General specifications
Document status: Replaced by GOST 5665-2015
United power system and isolated power systems. Relay protection and automation. Directional carrier-current protection of power lines 110–220 kV. Functional requirements
Document status: Active
Nickel, nickel and copper-nickel alloys. Method for the determination of tungsten
Document status: Active
State system for ensuring the uniformity of measurements. Time and frequency measurements. Terms and definitions
Document status: Active
Gas-fired air heaters with air-flue gases mixing with forced convection for heating non-domestic premises nominal heat output of up to 300 kW
Document status: Active