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Vessels and apparatus. Norms and methods of strength calculation. Strength and leak-tightness calculation of flange joints

Document status: Replaced by GOST 34233.4-2017

Hard coal and anthracites of Kuznetsk and Gorlovsky basins for power supply purposes. Specifications

Document status: Active

Crude oil. Determination of vapor pressure by expansion method

Document status: Replaced by GOST 33361-2022

Wood protection means. Method of corrosive aggressiveness evaluation

Document status: Active

Nitric acid for industrial use. Determination of total acidity. Titrimetric method

Document status: Active

Chromium ores and concentrates. Methods for determination of silicon dioxide

Document status: Active