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Ikirahuri gito cyibirahuri vial & amacupa hamwe ningofero
Vial ntoya ya DOPPER ikunze gukoreshwa mugukubite no gutanga ibiyobyabwenge cyangwa kwisiga. Iyi vial isanzwe ikozwe mubirahure cyangwa plastike kandi ifite ibikoresho byoroshye kugenzura amazi atonyanga. Bakunze gukoreshwa mumirima nko kutavuza, amavuta, na laboratoire.
