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Information technology. Protection of information technology and automated systems against security threats posed by use of covert channels. Part 2. Recommendations on protecting information, information technology and automated systems against covert channel attacks
Document status: Active
Electromagnetic compatibility of technical equipment. Railway systems end equipment. Part 3-2. Railway rolling stock. Apparatus and equipment. Specifications and test methods
Document status: Active
Electromagnetic compatibility of technical equipment. Uninterruptible power systems. Requirements and test methods
Document status: Cancelled
Optical fibre cables. Part 1-22. Generic specification. Basic optical cable test procedures. Environmental test methods
Document status: Active
Signalling system type D for VAKCC secondary telegraph network. Technical requirements
Document status: Active