Ibyiza bya PVDF: imbaraga zubukanishi nubukomere bukabije, kurwanya ibihumyo, kwihanganira kwambara cyane, kwihanganira imyuka myinshi hamwe n’amazi, guhagarara neza kwumuriro, kutagira umuriro, umwotsi muke, kurwanya imigezi myiza mugihe cyo kwiyongera kwubushyuhe, Ifite isuku ryinshi, gutunganya byoroshye gushonga, res ...
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