GOST EN 13535-2013

Alloys and foundry alloys of rare metals. Spectral method for determination of silicon, iron, aluminium, titanium, calcium in alloys on niobium base

Best available techniques. Guidelines for the submission of information on best available techniques in the best available techniques reference document in the information and technical reference book on the best available techniques

Industrial rigid laminated sheets based on thermosetting resins for electrical purposes. Definitions, designations and general requirements

Unified system of corrosion and ageing protection. Non-metallic materials and articles with their application. Method of microbiological resistance tests under natural and atmospheric conditions

Soil quality. Determination of organochlorine pesticides and polychlorinated biphenyls. Gas-chromatographic method with electron capture detection

Notched straight side spindle arbors. Design and dimensions