GOST 4981-87

Russian system of quality. Pasteurized milk. Consumer testing

United power system and isolated power systems. Relay protection and automation. Distance and overcurrent protection of power lines and equipment at voltage class 110–220 kV. Testing

Direction finders. Terms and definitions

Throw-away (indexable) inserts. Classification. Notation. Forms

Safety in emergencies. Monitoring of water sustaining hydraulics constructions (dams) and forecasting of possible consequences of hydrodynamic accidents on them. General requirements

Digital Video Broadcasting. Content Scrambling Algorithms for DVB-IPTV Services using MPEG2 Transport Streams. General parameters