*Capsule de l’eau 55: ÉTANCHÉITÉ BAC DE STOCKAGE EAU DE DE FORAGE, DANGERS POLLUTION EAU POTABLE GESTION RESSOURCES EN EAU POTABLE: DANGER #arsenic #fluor #typhoide #cholera 💦💧#elprofessor #etudegeophysique * #cancer #insuffisancerenale #analysebacterienne #desinfection
* #capsuledeleau #elprofessor #alainrogerfotsodada #wes #watertreatment #africawater we owns no rights on the music played in this video
