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Vanadium base alloys and alloying elements. Method for determination of boron
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Environmental management. Quantitative environmental information. Guidelines and examples
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Vessels and apparatus. A-frame type air-cooled heat exchangers. Technical requirements
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Pillow blocks of series RU for rolling bearings. Construction and dimensions
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Food additives. Methods for identification and determination of mass fraction of calcium-content ingredient in the lactate-containing food additives
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