Duct Calculator
4.75
생산성 | 2.7MB
기술
Obtain swiftly a diameter or a rectangular size (rounded in increments of 2") to get the right FPM/CFM of an air flow.
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새로운 소식 Duct Calculator
-editing the right option in rectangle will update the FPM without changing the left option of rectangle.
-Added remove ads button
-Email me if you have small requests.
-new layout, ads take less space on phones.