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Shearers. General technical requirements. Test methods
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Chalk. Method for determination of insoluble in hydrochloric acid residue mass fraction
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Lead concentrates. Determination of copper and zinc by polarographic, complexometric and atomic absorption methods
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Solid biofuels. Fuel quality assurance. Part 3. Wood briquettes for non-industrial use
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Casing heads. Standard schemes, basic parameters and connection sizes
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Materials used for cooking and treatment of drilling water-based solution. Incoming inspection
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