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Maitiro ekusarudza vacuum kurongedza mabhegi?
Vanhu vanowanzo bvunza kuti ndezvipi zvinhu zvemwedzi cake vacuum vacuum bhegi, mushe vacuum bhegi, nati vacuum bhegi, dhadha mutsipa wecuum bhegi uye humwe humwe hwekudya grandi vheji? Muchokwadi, sarudzo yevacuum bhegi zvinyorwa zvinoenderana nehunhu hwechigadzirwa. Iyo vacuum bhegi rinogona kukamurwa kuita risiri-barrier vacuu ...Verenga zvimwe