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Bitumens and bituminous binders. Determination of mixing stability with cement
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Chalk. Method for determination of insoluble in hydrochloric acid residue mass fraction
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Gas-condensate mixture. Part 1. Separation gas. Compositional analysis by gas chromatography method
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Lead concentrates. Determination of copper and zinc by polarographic, complexometric and atomic absorption methods
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Casing heads. Standard schemes, basic parameters and connection sizes
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