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United power system and isolated power systems. Relay protection and automation. Distance and overcurrent protection of power lines and equipment at voltage class 110–220 kV. Testing
Document status: Active
Subland twist drills for holes prior to tapping screw threads. Dimensions
Document status: Active
Managed devices of protection against ramming. General technical requiremants and test metods
Document status: Active
Probiotic medicine remedies for veterinary use. Methods of microbiological analysis
Document status: Active
Nickel. Method for the determination of lead
Document status: Replaced by GOST 13047.13-2002