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Ibirahuri bya plastiki yamashanyarazi Icupa ryamavuta yingenzi
Ingofero yigitonyanga nigifuniko gisanzwe gikoreshwa mubiyobyabwenge cyangwa kwisiga. Igishushanyo cyabo cyemerera abakoresha gutonyanga byoroshye cyangwa gusohora amazi. Igishushanyo gifasha kugenzura neza ikwirakwizwa ryamazi, cyane cyane kubintu bisaba gupimwa neza. Ibitonyanga bitonyanga mubusanzwe bikozwe muri plastiki cyangwa ikirahure kandi bifite ibimenyetso bifatika byo gufunga kugirango amazi adaseseka cyangwa ngo atemba.
