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Aluminium casting and wrought alloys. Methods for determination of silicon
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Unified system of corrosion and ageing protection. Polymeric materials. Methods of ageing tests under the influence of moist heat, aqueous and salt spray
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Vacuum-tight ceramics. Terms and definitions
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Tablets. Types, main characteristics, general technical requirements
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State system for ensuring the uniformity of measurements. State verification schedule of multiphase flow measuring tools
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Extragalactic diffuse gamma-and x-radiation. Characteristics of angular and energy distributions
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