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標準ノズル流量計について

2017-05-03View Original

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皆さんにお伺いしたいのですが、要件を満たしつつ材料を節約できる、標準ノズルの最小厚さはどのように決めればよいでしょうか? ありがとう!!!!!!!!
Reply #22017-05-03
「円形断面の配管に設置された圧力差装置を用いた満管流体の流量測定」GB/T 2624を参照。
Reply #32017-05-03
これは選ぶ必要なし、自宅の工芸配管専門に聞いてみてください。

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