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Cinematography. Professional motion-picture equipment and apparatus. Safety requirement and test methods
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Information technology. Individualized adaptability and accessibility in e-learning, education and training. Part 3. 'Access for all' digital resource description
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Optoelectronic integrated microcircuits. Method for measuring initial residual voltage of analogue signal commutators
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Digital audio broadcasting system DRM. Data applications directory
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Printed boards assemblies. Part 2. Surface mount. Technical requirements
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Sound system equipment. Electroacoustical transducers. Measurement of large signal parameters
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