Iriburiro Imyuka y’inganda nka ogisijeni, azote, dioxyde de carbone, argon, na hydrogène ni ishingiro ry’inganda nyinshi, harimo ubuvuzi, inganda, no gutunganya ibiribwa. Iyi myuka igomba kuba yera kandi idafite umwanda kugirango ibikorwa bikore neza kandi neza. Akayunguruzo ka gaze ...
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