Russian standards PDF
United power system and isolated power systems. Relay protection and automation. Differential protection of power lines 110-220 kV. Functional requirements
Document status: Active
United power system and isolated power systems. Relay protection and automation. Differential phase protection of power lines 330 kV and above. Functional requirements
Document status: Active
United power system and isolated power systems. Relay protection and automation. Differential phase protection of power lines 110–220 kV. Functional requirements
Document status: Active
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
Conformity assessment. Order of carrying out surveillance in certification procedures
Document status: Active
Conformity assessment. Rules for the identification of food additives
Document status: Active