Unyango lwe-decolorization yamanzi amdaka: i-ozone decolorization.

Iziphumo zovavanyo:
Ukusuka kumanzi amdaka : imizuzu eyi-10 ukuya kwimizuzu engama-20 ukuya kwimizuzu engama-30.
Ekugqibeleni Thepha amanzi

 

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Ixesha lokuposa: Jun-20-2022