GOST 28034-89

Tests for electric and optical fibre cables under fire conditions. Circuit integrity. Part 21. Procedures and requirements. Cables of rated voltage up to and including 0,6/1,0 kV

United power system and isolated power systems. Operative-dispatch management. Relay protection and automation. Interaction of actors, consumers of electrical energy in creating (modernization) and the exploitation. General requirements

Single-spindle bar turret automatics. Standards of accuracy and rigidity

Milk and milk products. Method for determination of ammonia

Determination of bulk density, called mass per hectolitre. Part 3. Routine method

Paints and varnishes. Method of visual comparison of the colour of paints