GOST 25600-83

Leak testing technique

Organic dyes. Testing methods of colour fasteness to light, light and weather

Union tees screwed for tube connections on internal cone. Construction and dimensions

Russian system of quality. Comparative testing of children's socks and stockings

Optical fibre data transmission systems components. Terms and definitions

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