Online Standards Store PDF
Global navigation satellite system. Regional navigation and information systems. Description of the protocol interaction intersystem
Document status: Active
Low power television transmitters. Basic parameters. Technical requirements. Measuring methods
Document status: Active
Automatic telephone exchanges. General requirements for interworking between digital and cross-bar automatic telephone exchanges
Document status: Active
Electromagnetic compatibility of multimedia equipment. Emission requirements
Document status: Active
Reprography. Micrography. Roll microfilms for newspapers. General requirements and standards
Document status: Active
Railway telecommunication. Safety requirement control methods
Document status: Active