Science and Technology Development Journal

An official journal of Viet Nam National University Ho Chi Minh City, Viet Nam since 1997

Starting from 01-07-2024, all submissions should be made through the new system at: https://www.ejmanager.com/my/stdj/

Return to Article Details Feasibility study of the replacement of refrigerants R22 & R12 by using environmentally friendly refrigerants R404A, R290 & R600A Download Download PDF