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Coal xylene. Specifications

Document status: Replaced by GOST 9949-2023

Benzene hydrocarbons and allied products. Method of determination of hydrogen sulphide and mercaptans

Document status: Active

Lubricating oils. Determination of foaming characteristics

Document status: Active

Casing heads. Standard schemes, basic parameters and connection sizes

Document status: Active

Commercial explosives. Uglenits. Specifications

Document status: Withdrawn

Zinc concentrates. Atomic-absorption methods for the determination of gold and silver contents

Document status: Active