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Radial and axial fans. Methods of aerodynamic tests

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Refined ruthenium in powder. Specifications

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Weaving and knitted fabrics. A method for evaluating the specific surface resistance

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Rolling bearings. Measuring methods for vibration. Part 1. Fundamentals

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State system for ensuring the uniformity of measurements. D. C. measuring voltage dividers. Verification methods

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Machine-hand non-shaving taps. Design and dimensions

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