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State system for ensuring the uniformity of measurements. Metals and alloys. Leeb hardness test. Part 1: Test method
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Lifts. Checking, tests and measurements. Part 1. The procedure for conducting measurements and rules for registration of the results of the examination of lifts before operation
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Food common salt. Determination of a mass fraction of water-insoluble residue by gravimetric method
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Auxiliary compounds for textiles. Preparation OC-20. Specifications
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Measurement of microhardness by scratch diamond instruments
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