Mugushakisha impapuro nziza zumwana wawe, birashoboka ko urimo gushakisha impapuro zizewe, zifite isuku, kandi nziza.Ushobora kuba warabonye amagambo ahinnye ya TCF cyangwa ibisabwa kubirango bitandukanye, bisobanura 'ubuntu bwa chlorine rwose'.Niba urimo kwibaza impamvu chlorine ikoreshwa mumvugo imwe ...
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