VIP和PU复合体用于冷柜的传热模型和经济效益分析
庄友明,庄伟敏,胡永年
Heat transfer model and economic analysis on VIP and PU  multiple-insulator applied to freezer
ZHUANG YoumingZHUANG Weimin,HU Yongnian
CIESC Journal . 2010, (S2): 168 -172 .