GOST
Radio stations and repeaters of DMR standard. Basic parameters. Technical requirements
Document status: Active
Global navigation satellite system. Navigation modules for L1 and L2 two-frequency bands. Technical requirements
Document status: Active
Oscillator, modulator and regulation tubes; anode dissipated power more than 25 W. Methods of measurement of filament current and voltage
Document status: Active
Loudspeakers. Methods of measuring electroacoustic parameters
Document status: Withdrawn
Information technology. Open systems interconnection. Structure of management information. Part 5. General management information
Document status: Active