GOST 25284.2-82

Hollow taper shank with flat contact surface (HSK) of tools. Types B and D. Basic dimensions

State system for ensuring the uniformity of measurements. Mountings for verification of measuring instruments expenditure and volume of water calibrating with the transformations (the meters ) of expenditure and (or) volume of water. General metrological and technical requirements

Ethanol for industrial use. Methods of test. Estimation of content of carbonyl compounds present in small amounts. Photometric method

Electromechanical radio components. Method of measuring operating force and operating torque

Automobile roads of general use. Road bituminous emulsions. Method for determination of adhesion with mineral materials

Sorted and gauged corrosion-resistant, heat-resistant and high-temperature steel. Specifications