GOST 31785-2012

Refrigerating systems and heat pumps. Safety devices for equipment operating under excessive pressure and piping to them. Methods for calculation

Electric and optical fibre cables. Test methods for non-metallic materials. Part 512. Mechanical tests. Methods specific to polyethylene and polypropylene compounds. Tensile strength and elongation at break after conditioning at elevated temperature

Reinforcing and shape ending elements for facade’s thermal insulation composite systems with external mortar layers. Specifications

Agricultural afforestation. Terms and definitions

Electrical trains. General technical requirements

Union elbows screwed for rubber packer for tube connections on external cone. Construction and dimensions