GOST R 54376-2011

Testing of welded joints of thermoplastic sheets and pipes. Test methods-Requirements

Sponge titanium. Spectral method for determination of vanadium, manganese, chrome, copper, zirconium, aluminium, molybdenum, tin, magnesium and tungsten

United power system and isolated power systems. Operational dispatching control. Calculations to determine the possibility of decommissioning of power lines, utilities and devices of electric power facilities classified as objects of dispatching. Norms and requirements

Slabs of concrete for wall facing. Technical requirements

Manganese ores, concentrates and agglomerates. Methods for the determination of phosphorus

Sodium hydroxide for industrial use. Specifications