GOST 29244-91

Electrical apparatus for use in the presence of combustible dust. Past 1:2. Electrical apparatus protected by enclosures and surface temperature limitation. Selection, installation and maintenance

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

Occupational safety standards system. Noise. Determination of noise characteristics of noise sources in reverberation room. Engineering method

Unsaturated polyester resins. Methods for determination of gel time

Determination of regulated substances in electrotechnical products. Part 8. Phthalates in polymers by gas chromatography-mass spectrometry and pyrolysis gas chromatography-mass spectrometry using thermal desorption accessory

Sustainable development of communities. Indicators for city services and quality of life