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State system for ensuring the uniformity of measurements. Light measurements. Values of relative spectral luminous efficiency function of monochromatic radiation for photopic vision
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Prosthetics and orthotics. Classification and description of prosthetic components. Part 2. Description of lower limb prosthetic components
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Plain bearings. Quality assurance of thin-walled half bearings. Selective assembly of bearings to achieve a narrow clearance range
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Cotton mixed fabrics and piece goods. Norms of colour fastness and methods determination
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