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Global navigation satellite system. Urban passenger transport dispatcher control systems. Functions, structure and characteristics of a set of board telematics equipment providing security of passengers carriages
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Mechanical structures for electronic equipment. Outdoor enclosures. Part 3. The environmental demands concern, testing and safety
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Reproducing devices of mechanical sound recording. General specifications
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Telecommunications. Powering of equipment in access network
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Intelligent transport systems. Requirements for functional and physical architectures of intelligent transport systems
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