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Sulphur for industrial use. Determination of arsenic content. Silver diethyldithiocarbamate photometric method

Document status: Active

Reagents. Bismuth (III) nitrate pentahydrate. Specifications

Document status: Active

Clay raw materials. Method for determination of sintering power of clays

Document status: Replaced by GOST 21216-2014

Petroleum and natural gas industries. Drilling and production equipment. Part 1. Side-pocket mandrels. General technical requirements

Document status: Active

Bauxite. Methods for the determination calcium oxide and magnesium oxide content

Document status: Replaced by GOST 14657.7-96

Perspective industrial technologies. Content and drafting of a technical specification for petroleum and natural gas industries

Document status: Active