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Fibre-optic, radio-relay and satellite main channels of digital TV signals transmission systems. Basic parameters and methods of measuring

Document status: Active

Reprography. Micrography. Microforms for technical documents. General requirements and standards

Document status: Active

Reprography. Micrography. Cards with picture aperture. General specifications

Document status: Active

Oscillator, modulator and regulation tubes with anode dissipated power above 25 W. Methods of measurements of reverse control grid and anode currents

Document status: Active

Information technology equipment. Safety. Part 1. General requirements

Document status: Replaced by GOST IEC 60950-1-2014

Measuring instruments of film length. Assumed perforation. Gear ratios

Document status: Active