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Shanghai King-Nd Magnet Co., Ltd amakimbirane yubusa
Amabuye y'agaciro avuguruzanya yerekeza kuri cobalt (Co), amabati (Sn), tantalum (Ta), tungsten (W) na zahabu (Au) ikomoka mu bucukuzi bw'amabuye y'agaciro muri Repubulika Iharanira Demokarasi ya Kongo cyangwa confli ...Soma Ibikurikira -
Ibikoresho byo murwego rwohejuru byo kugerageza, fasha ubwishingizi bufite ireme
Ibicuruzwa byiza bya magneti byujuje ubuziranenge nibyo byatumaze igihe kirekire dukurikirana iterambere ryibanze, ariko kandi kugirango tumenye neza ko ubucuruzi bwacu mumyaka yashize kugirango dukomeze g ...Soma Ibikurikira