Russian standards

Liquid hydrocarbons. Determination of hydrogen sulfide and mercaptan sulfur by potentiometric titration

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Greases. Method of test for effective viscosity on a rotary viscosimeter

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Reagents. Aluminium potassium sulphate. Specifications

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Chalk. Method for determination of chloride ions content in water extract

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Synthetic and regenerated acetic acid. Specifications

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Soap laundry bar. General specification

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