Online Standards Store PDF
Communication networks and systems in substation. Part 7-4. Basic communication structure for substation and feeder equipment. Compatible logical node classes and data classes
Document status: Active
Computers and data processing systems. Admissible noise emission levels at workstations and methods for determination
Document status: Active
Health informatics. Classification of safety risks from health software
Document status: Active
Distribution networks of cable TV systems. Basic parameters. Technical requirements. Measurement and test methods
Document status: Active
Image intensifier and image converter tubes. Method of measuring the angular displacement of the image
Document status: Active
Information technology - Text and office systems - Distributed-office-applications model - Part 1^ General model
Document status: Active