Mumunda wezvishandiso zveindasitiri, Titanium dioxide (tio2) inomira seyakajairwa uye yakakosha nzvimbo, kunyanya muchimiro chayo chisina kunaka. Sezvo indasitiri ichiramba ichikudziridza, kuda kune yakakwirira-mhando titanium dioxide yakawedzera, ichitungamira kunzvimbo yekugadzira mukugadzira ...
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