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Ikwirakwizwa rya Al2O3 ryashimangiye inkoni y'umuringa n'umugozi (C15715, C15725, C15760)
Al2O3Gutatanya Byashimangiye Inkoni y'Umuringa n'Umuringa (C15715, C15725, C15760)
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Ikwirakwizwa rya Al2O3 ryakomeje urupapuro rwumuringa (C15715, C15725, C15760)
Al2O3Gutatanya Byakomeje Urupapuro rw'umuringa (C15715, C15725, C15760)
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Silicon Bronze Alloy (QSi1-3)
Numuringa wa silicon urimo manganese na nikel.Ifite imbaraga nyinshi, irwanya kwambara cyane, irashobora gushimangirwa no kuvura ubushyuhe, kandi imbaraga zayo nubukomezi biratera imbere cyane nyuma yo kuzimya no gutwarwa.Ifite ruswa nyinshi mu kirere, amazi meza n'amazi yo mu nyanja, kandi ifite gusudira neza no gukora neza.
