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Petroleum products and stable gas condensate. Determination of boiling range distribution by gas chromatography method
Document status: Active
Petroleum paraffins. Method for the determination of colour on colorimeter KNS-2
Document status: Active
Solid mineral fuel. Determination of sulfur by IR spectrometry
Document status: Active
Copper concentrates. Method for the determination of nickel
Document status: Replaced by GOST 32221-2013