Russian standards PDF
Tea. Method for preparation of ground sample and determination of dry matter content
Document status: Replaced by GOST ISO 1572-2013
Tea. Methods for determination of total, water-insoluble and water-soluble ash
Document status: Withdrawn
Petroleum products. Fuels (class F). Classification. Part 0. General
Document status: Active
Petroleum products. Fuels (class F). Classification. Part 1. Categories of marine fuels
Document status: Active