GOST R 55289-2012

Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. A part III (MPEG-4 audio). Technical description of parametric coding for high quality audio

Mechanical vibration. Measurement of vibration transferred into resilient isolators. High-speed and medium-speed reciprocating internal combustion engines

Rubber latex. Determination of coagulum content (sieve residue)

Electric equipment and installations for 3 kV and higher. Measuring methods during high-voltage tests

Electromagnetic compatibility (EMC). Part 4-12. Testing and measurement techniques. Ring wave immunity test

Ferroalloys, metal chromium and metal manganese. General requirements for sampling and preparation of samples