上游充通大¥ SHANGHAI JIAO TONG UNIVERSITY Engineering Thermodynamics I Lecture 12 Spring,2018 Prof.,Dr.Yonghua HUANG 强 A几nn是n http://cc.sjtu.edu.cn/G2S/site/thermo.html 1日GEngineering Thermodynamics I Lecture 12 Spring, 2018 Prof., Dr. Yonghua HUANG http://cc.sjtu.edu.cn/G2S/site/thermo.html