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Powdr TiS2 sylffid titaniwm
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Powdwr Aloi Manganîs Copr CuMn
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Powdr SnS stannous sylffid
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Powdr ZnS Sylffid Sinc
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powdr lithiwm manganad LiMn2O4
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Powdr VN Nano Fanadium nitrid
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Powdr GeO2 ocsid germaniwm
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Powdr CdS cadmiwm sylffid
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Powdr aloi sinc copr Zn-Cu
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Powdr praseodymiwm borid PrB6
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Pris powdr aloi Ferro niobium
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Powdr aloi CuMn Copr Manganîs