Online Standards Store PDF
Communication networks and systems in substations. Part 7-1. Basic communication structure for substation and feeder equipment. Principles and models
Document status: Active
Rework, modification and repair of electronic assemblies
Document status: Active
Automatic receiver equipment for spectrum monitoring stations. Technical requirements and test methods
Document status: Active
Reprography. Micrography. Microforms with vesicular films. General technical requirements and methods of control
Document status: Active
Feeding transformers and filter chokes. Series of electrics potentials
Document status: Active