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安全弁の口径計算面積と選定面積

2017-11-08View Original

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今日、安全弁のデータシートを見たのですが、計算面積が600以上となっていて、その後すぐに選定面積が出てきて800以上になっていました。これは何に基づいて選定されているのでしょうか?業界の標準なのか、それともメーカーの固定型なのか?
Reply #22019-05-20
余分は自分で考えて、900を選んでもいい

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