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단열문은 열관류율 1.5W/㎡ K 이하 성능을 갖춰야 하며, 방화단열문은 추가로 60분 방화 성능을 입증해야 한다...www.newspim.com 2024-08-12
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박귀봉 SM남선알미늄 대표이사는 “정부의 에너지 정책 강화에 따라 패시브(Passive) 수준(열관류율...biz.heraldcorp.com 2024-01-04
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열관류율(overall heat transfer coefficient)이란 유체가 한쪽에서 반대쪽으로...www.ohmynews.com 2023-11-11
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