GOST R 59782-2021

Common test methods for insulating and sheathing materials of electric and optical cables. Part 4-1. Methods specific to polyethylene and polypropylene compounds. Resistance to environmental stress cracking. Measurement of the melt flow index. Carbon black and/or mineral filler content measurement in polyethylene by direct combustion. Measurement of carbon black content by thermogravimetric analysis (TGA). Assessment of carbon black dispersion in polyethylene using a microscope

Industrial automation system and integration. Product data representation and exchange. Part 1265. Application module. Envelope

Special wines and special winestocks. General specifications

Ionizing radiation scintillation detectors. Methods for measurement of non-linearity and instability of installation for determination of scintillation detector parameters

Low-power electronic tubes and valves. Method of measurement of insulation resistance between electrodes and between electrodes and all other elements of tubes and valves

Information technology. Learning, education and training. Metadata for learning resources. Part 5. Educational elements