Online Standards Store PDF
Butter and butter paste from milk farm animals. General specifications
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
Optics and photonics. Optical materials. Designation system
Document status: Active
State system for standardization of Russian Federation. Procedure of production and service marking by accordance mark to state standards
Document status: Replaced by GOST R 1.9-2004