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Graphite. Methods for determination of iron

Document status: Active

Propylene. Specifications

Document status: Replaced by GOST 25043-2013

Refrigerants. Designation system

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Technical liquid ammonia. Determination of water mass percentage by Fischer method

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Technical maleic anhydride. Specifications

Document status: Active

The Caucasus coals for domestic needs. Specifications

Document status: Withdrawn