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Zinc concentrates. Method for the determination of manganese
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State system for ensuring the uniformity of measurements. Surface chemical analysis. Scanning-probe microscopy. Definition and calibration of the lateral resolution of a near-field optical microscope
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Vessels and apparatus of nonferrous metals. Norms and methods of strength calculation. General requirements
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Reagents. Sodium iodide 2-aqueous. Specifications
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Reagents. Potassium hydrogen carbonate. Specifications
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