Kecepatan Perhitungan Saluran Udara Penurunan Tekanan
Air Rectangular dan Round Duct Perhitungan Kecepatan Drops Fittings mereka Drops Tekanan
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What's new in the latest 2.2
Last updated on 2026-03-05
New interface Simple way of Duct Calculator and It is possible change each dimension each units. New fittings calculations with base SMACNA coeficients. Program with new interfaces will work more properly on different phones.
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