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United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Automatic devices to limit the magnitude of the overvoltage. Norms and requirements
Document status: Active
Platinum in powder. Technical requirements
Document status: Replaced by GOST 31290-2005
Frozen ovaries of cattle, sheep, goats and pigs. Specifications
Document status: Active
Medical elastic manufactured articles for the fixation. General technical requirements. Test methods
Document status: Active
Diamond cut-off wheels with interior cuts. Specifications
Document status: Active