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Destructive tests on welds in metallic materials. Hot cracking tests for weldments. Arc welding processes. Part 3. Externally loaded tests

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Enzyme preparations. Methods for the determination of pecktolitic activity

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Wine production. Determination of organic acids by capillary electrophoresis method

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State system for ensuring the traceability of measurements. In vitro diagnostics medicine test systems for measurement of quantities in biological samples. Part 1. Hematology analyzers. Method of verification

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Resistive attenuators. Classification and system of designations

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HSS throw-away cutting inserts for spade drills. Design and basic dimensions

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