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Petroleum products and stable gas condensate. Determination of boiling range distribution by gas chromatography method
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Engine fuel. Method for the determination of mercaptan and hydrogen sulfide sulfur content by potentiometric titration
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Hard coal and anthracites of Kuznetsk and Gorlovsky basins for power supply purposes. Specifications
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Bitumens and bituminous binders. Determination of Engler specific viscosity
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