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Fibre and yarn synthetics. Method of determination of whiteness
Document status: Active
Meat and meat products. Determination of sodium, potassium, magnesium and manganese by flame atomic absorption
Document status: Active
United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Device for unloading automation during short circuits. Short circuit severity fixation device. Norms and requirements
Document status: Replaced by GOST R 59233-2025
Plain bearing split bearing blocks with two bolt holes. Design and dimensions
Document status: Active