GOST 26107-84

General requirements for method of preparation of highly mineralized coal dust for analysis

Oscillating displacement pumps and pump units. Technical requirements

Natural combustible gases. Determination of water dew point temperature

Rolling stock equipment. Shock and vibration tests

Snowmobiles. Technical requirements and test methods

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