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Luminophores for cathode-ray devices. Classification. Parameters system
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Control panels for use security application. Grading. General technical requirements and test methods
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Leather. Physical and mechanical tests. Sample preparation and conditioning
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State system for ensuring the uniformity of measurements. The state special standard and all-union verification schedule for means of measurements of the difference of pressures up to 4x10 in 4 degree Pa
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Optics and photonics. Optical hologram computer-generated on-axis elements. General specifications
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