GOST
Data transmission interface with communication channel transmission frequency separation system. Basic parameters at the interface
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Low voltage systems. Cable system. Terms and definitions
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Power supply interface at the input to telecommunications equipment. Operated by direct current (dc)
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Power supply interface at the input to telecommunications equipment. Operated by alternating current source or direct current source up to 400V
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Kinescopes for black-white and colour television. General statements of measuring electric and light emitting parameters
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Information technology - ACH.1 encoding rules: XML Encoding Rules (XER)
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