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Electromagnetic compatibility of technical equipment. Systems and equipment of railway transport. Part 4-1. Devices and equipment of railway automatics and telemechanics. Requirements and testing methods
Document status: Cancelled
Electromagnetic compatibility of technical equipment. Low-voltage power supplies, d.c. output. Requirements and test methods
Document status: Cancelled
Information technology. Open systems interconnection. Data communications. Packet layer protocol X.25 for data terminal equipment
Document status: Active
Oscillator, modulator and regulation tubes anode dissipated power more than 25 W. Method of measurements of electrical parameters. General principles
Document status: Active
Identification cards. Optical memory cards. Linear recording method. Part 1. Physical characteristics
Document status: Replaced by GOST R ISO/IEC 11694-1-2010
Communication networks and systems in substations. Part 7-2. Basic communication structure for substation and feeder equipment. Abstract communication service interface (ACSI)
Document status: Active