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GOST 14048.17-77
Zinc concentrates. Method for the determination of indium
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€10
GOST 19219-73
Concentrated natural chalk. Method of moisture content determination
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GOST R ISO 20203-2017
Carbonaceous materials for the production of aluminium. Calcined coke. Determination of crystallite size of calcined petroleum coke by X-ray diffraction
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€10