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Rare-earth metals and their oxides. Direct spectral method of determination of impurities in oxides of rare-earth elements
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Saleable non-enriched rare metal ores of crandallite-monazite type. Specifications
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Pattern plates with changeable wooden inserts for moulding box having inside dimensions 2600x1600 mm for moulding foundry machines with turn of half mould without squeezing. Design and dimensions
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Zinc alloys. Methods for the determination of magnesium
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Optics and photonics. Optical parts. Typical technological processes of gluing
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Motor venicles. Fasteners. Screws with cylindrical head and large star-type internal socket button
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