GOST 3189-89

Satellite communication system 'Sputnik-A'. Framing structure, channel coding and modulation for digital satellite communication system. Specifications

Line accessories. Acceptance rules and methods of tests

Welding consumables. Quality requirements for manufacture, supply and distribution of consumables for welding and allied processes

Classification of chemicals hazardous due to their physical and chemical properties. Determination of ability of chemicals to emit flammable gases in contact with water

Guidance on the application of the criteria of chemicals classification for health hazard. Reproductive toxicity

State system for ensuring the uniformity of measurements. Optics and photonics. Interferometric measurement of optical elements and optical systems. Part 3. Calibration and validation of interferometric test equipment and measurements