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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
Document status: Active
Photovoltaic modules. Junction boxes. Safety requirements and tests
Document status: Active
Water chemistry of nuclear power plants with high power boiling water reactors. Quality codes for water coolant of primary and control and safety system circuits and means of their realization
Document status: Active
Coupling and power selection capacitors for electric transmission lines. Specifications
Document status: Active
Auxiliaries for lamps. Starting devices (other than glow starters). Performance requirements
Document status: Active
Fuel Cell Technologies. Part 1. Terminology
Document status: Replaced by GOST R 56188.1-2023