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Complex hardware of automatic adaptive HF duplex radio system. Composition and structure. Specifications and interface parameters components
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Digital Video Broadcasting. Subtitling systems. General parameters
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Electromagnetic compatibity of technical equipment. Immunity of radiocommunications equipment to electrostatic discharge, impulsive disturbances and dynamic voltage changes in supply networks. Requirements and test methods
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Liquid crystal display devices. Part 2-1. Passive matrix monochrome LCD modules. Blank detail specification
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Subscribers telephone equipment. Safety requirements and test methods
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Information technology. Automatic identification and data capture techniques. Aztec Code bar code symbology specification
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