Online Standards Store PDF
Fixed and variable vacuum capacitors. General specifications
Document status: Active
Electromagnetic compatibility. Railway fixed installations, rolling stock and apparatus. Part 1. General
Document status: Cancelled
Transmission systems of audio and/or video and related signals using infra-red radiation. Part 7. Digital audio signals for conference and similar applications
Document status: Active
Unified system of standards of computer control systems. Efficiency of computer control systems. General principles
Document status: Active