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Solid mineral fuels. Method for determination of phosphorus

Document status: Active

United power system and isolated power systems. Relay protection and automation. Directional carrier-current protection of power lines 110–220 kV. Testing

Document status: Active

Unified system of corrosion and ageing protection. High-strength steels and alloys. Accelerated test methods for corrosion cracking

Document status: Replaced by GOST 9.903-2024

Linen, semilinen, cotton and mixed fabrics and piece-goods. Methods of chemical tests

Document status: Replaced by GOST 25617-2014

Aluminium casting and wrought alloys. Methods for determination of zinc

Document status: Active

Low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Electrical safety. Equipment for testing, measuring or monitoring of protective measures. Part 1. General requirements

Document status: Active