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Plastic piping systems. Elastomeric-sealing-ring-type socket joints for use with thermoplastic pressure pipes. Test method for leak tightness under internal pressure and with angular deflection

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Carriage holder with cross fastening of bar cutters, open. Design and dimensions

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Mechanical vibration. Methods for the calibration of vibration and shock transducers. Part 13. Primary shock calibration using laser interferometry

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State system of ensuring the uniformity of measurements. General purpose balances and reference balances. Rules and procedure for verification

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Welding consumables. Test methods. Part 2. Preparation of single-run and two-run technique test pieces and specimens in steel

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State system of ensuring the uniformity of measurements. Metrological ensuring of bank technologies. General principles

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