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Essential oils. Determination of carbonyl value. Free hydroxylamine method

Document status: Active

Tungsten concentrate. Methods of determination of tungsten anhydride

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Petroleum products. Methods of test for determination of dynamic viscosity by rotary viscosimeter

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Butt welded flanges of vessels and apparatus for gaskets of octangular sections. Design and dimensions

Document status: Replaced by GOST 28759.4-2022

Raremetallic concentrates. Method for the determination of ferrous oxide

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Petroleum products. Determination of corrosiveness to copper strip

Document status: Active