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Nano Tak Tantalum Carbide kukuni
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WB2 volfram qo'shilgan bukypen
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Zavod narxi nano superfine volframid p ...
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Alyuminiy Carbide AL4C3 KUCH
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Vse2 vanadiy kukuni
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Silikon karbidi sik nanovlar
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Boron kukuni
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Titan kremniy karbide tiy3lic2 kukuni
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Ftoridli florid kukuni
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Volfram kukuni
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Nano uglerod kukuni
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AG kumush chayqalishning maqsadi / metall narxi