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Signal conversion equipment for switched and unswitched voice frequency channels. Methods tests
Document status: Active
Distribution networks of receiving TV and radio systems. Basic parameters, technical requirements, measurement and test methods
Document status: Withdrawn
Informational ensuring of equipment and operational activity. Language of operation activity. General principles of application
Document status: Active
Software and systems engineering. Software testing. Part 1. Concepts and definitions
Document status: Replaced by GOST R 56920-2024
Black-and-white motion picture films. Method for determination of speed numbers
Document status: Active