State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 3. Theodolites
Electromagnetic compatibility (EMC). Part 4-13. Testing and measurement techniques. Harmonics and interharmonics including mains signalling at a.c. power port. Low frequency immunity tests
Intelligent transport systems. Reference model architecture for the intellectual transport systems. Part 5. Requirements for architecture description in intellectual transport systems standards
Electromagnetic compatibility of technical equipment. Technical equipment intended for connection to symmetrical lines. Parameters of unbalance about earth. Measuring arrangements
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