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PENGUKURAN KOEFISIEN PERPINDAHAN KALOR EVAPORASI REFRIGERAN R-134a PADA SALURAN HALUS VERTIKAL DENGAN VARIASI KUALITAS UAP
(FAKULTAS TEKNIK UMY, 2017-08-03)
have some good properties, relative stable, non-toxic, and non-flammable. R-134a is a class of HFC (Hydro Fluoro Carbon) type refrigerants that contains no Chlor or compounds that can damage the ozone layer.This research ...