俄罗斯进出口标准，技术规格，法律，法规，中英文，目录编号RG 1893

The document outlines various measurement procedures for determining the extract content in cognacs, organic acids in wines, and other beverages using specified methodologies. It includes references to specific standards such as MVI.mn 2669-2007, MVI.mn 2990-2008, and MVI.mn 2843-2008. These procedures aim to ensure consistency and accuracy in the analysis of alcoholic products and their components.