Online Standards Store PDF
Information technology. Learning, Education, and Training. Content Packaging. Part 2. XML binding
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Sound broadcasting digital. Coding of signals of sound broadcasting with reduction of redundancy for transfer on digital communication channels. A part III (MPEG-4 audio). Technical description of parametric coding for high quality audio
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Reprography. Micrography. Devices for mounting microfilms into aperture cards. General technical requirements. Methods of control
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Unified system for program documentation. Technical specifications for development. Requirements to contents and form of presentation
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Monochrome and colour TV picture tubes. Measurement technique of focusing voltage
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