GOST 28286-89

Television magnifying aids equipment. General specifications

Electronics automated design systems. Information support. Technical characteristics of electronic components. Sign-synthesizing indicators and video modules. List of technical characteristics

Non-destructive testing. Ultrasonic testing. Characterization and verification of ultrasonic thickness measuring equipment

State system for ensuring the uniformity of measurements. Glass liquid working thermometers. Methods of calibration

Panels of autoclaved cellular concrete for interior load-bearing walls, partitions and ceilings of residential and public buildings. General specifications

Acoustics. Laboratory measurement of sound insulation of building elements. Part 5. Requirements for test facilities and equipment