Was kann verwendet werden, um das Wasser „zu reinigen“ wenn man kein gefiltertes Wasser zum bedrucken zur Verfügung hat - also nur das direkt aus dem Wasserhahn?
인쇄에 사용할 여과수가 없다면(즉, 수돗물만 가능하다면) 무엇을 사용해 물을 "정화"할 수 있을까요?
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