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Abrasive tool. Hardness measurement by ball indentation
Document status: Withdrawn
Power industry and electrification. Terms and definitions
Document status: Active
Cables with circular coper conductors and of rated voltages up to and including 450/750 V. Calculation of the lower and upper limits for the average outer dimensions
Document status: Active
Refractories and refractory raw materials. Methods of refractoriness determination
Document status: Replaced by GOST 4069-2020
Alumina. X-ray diffraction method for determination of alpha-aluminum oxide
Document status: Active