Analisa pengaruh panjang pipa kapiler diameter 0.028 inch pada mesin pendingin autocascade dengan empat campuran refrigeran hidrokarbon = Influence analysis of the capillary tube length of 0.028 inches in diameter on the autocacade refrigeration system with four hydrocarbon mixture refrigerant - Deny Eva Tri Pambudi, author (Fakultas Teknik Universitas Indonesia, 2012)