GOST 10172-87

Devices for measurement of detonation velocity oscillation and parasitic amplitude modulation factors for sound recording and reproduction apparatus. Technical requirements and test methods

Non-tin bronze. Methods for the determination of beryllium

Metal-cutting machine tools. Methods of checking specimens for circularity

Low-voltage switchgear and controlgear. Part 7.2. Ancillary equipment. Protective conductor terminal blocks for copper conductors

Safety in emergencies. Monitoring and forecasting of dangerous hydrological phenomena and processes. General requirements

Autonomous air disinfecting-cleaner. Specifications