En149 mask yumukungugu - Abakora Ubushinwa, uruganda, abatanga

Isosiyete ikomeza imikorere yibikorwa bya siyanse, ubuziranenge buhebuje nibikorwa byambere, umuguzi wikirenga kuri En149 Dust Mask Dust Mask, 3 mask , Imyambarire ya virusi , Mask ,3m ishoboka . Abakiriya mbere! Ibyo ukeneye byose, tugomba gukora ibishoboka byose kugirango tugufashe. Twakiriye neza abakiriya baturutse impande zose zisi kugirango bafatanye natwe iterambere ryiterambere. Ibicuruzwa bizatanga ku isi yose, nk'Uburayi, Amerika, Ositaraliya, Senegali, San Francisco, Mumbai, Finlande .Izina ry’isosiyete, buri gihe rireba ubuziranenge nk'ishingiro ry’isosiyete, rishakisha iterambere binyuze mu rwego rwo hejuru rwo kwizerwa, ryubahiriza amahame y’imicungire y’ubuziranenge ISO, rishyiraho isosiyete yo mu rwego rwo hejuru binyuze mu kwerekana ubunyangamugayo n’icyizere.

Ibicuruzwa bijyanye