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Tungsten concentrate. Methods of determination of arsenic

Document status: Active

Gasolines. Determination of oxidation stability by induction period method

Document status: Active

Vessels and apparatus. Norms and methods of strength calculation under wind loads, seismic influence and other external loads

Document status: Active

Brown coals, hard coals, anthracites, solid dispersed organic matters and carbon materials. Method for determination of reflectance indices

Document status: Withdrawn

Fluorite. Method for the determination of total sulphur content

Document status: Replaced by GOST 7619-2023

Centrifuges for dewatering products of coal. Types, basic parameters and technical requirements

Document status: Active