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d1과 d2의 압력용기 차이점

2016-09-03View Original

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d1과 d2의 압력용기의 차이점은 무엇이며, Ⅰ\Ⅱ는 어떻게 구분하나요?
Reply #22016-09-03
D1은 제1종 압력용기를, D2는 제2종 저·중압 압력용기를 의미합니다;구체적인 분류는 『고정식 압력용기 안전기술 감독 규정』의 부록 A를 참조하며, 압력 등급도 부록 A에 명시되어 있습니다

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