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Electromagnetic compatibility (EMC). Part 4-12. Testing and measurement techniques. Ring wave immunity test
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Means of computing technique. Keyboards. Layout of keys and characters, functions of function keys
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Lenses for photography, motion picture, television. Series of numerical values of relative apertures
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Information technology. Telecommunications and information exchange between systems. Near Field Communication Interface and Protocol (NFCIP-1). RF interface test methods
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Information technology. Open systems interconnection. Protocol for providing the connectionless mode network service
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