Russian standards
Ammonium sulphate technical. Determination of matter insoluble in water content. Gravimetric method
Document status: Active
Carbonaceous materials used in the production of aluminium. Baked anodes. Determination of the reactivity to carbon dioxide. Part 1. Loss in mass method
Document status: Active
Hard-metals bits for core exploratory drilling in medium hard. Specifications
Document status: Active
Manganese concentrate for covering electrodes. Specifications
Document status: Active