yeonsuje
water softener
adoucisseur d'eau ; appareil adoucisseur ; système d'adoucissement
연수제를 사용하면 물의 경도를 줄일 수 있습니다.
yeonsuje-reul sayonghamyeon mul-ui gyeongdo-reul julil su itsseumnida.
Using a water softener can reduce the hardness of water.
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