机构地区: 同济大学
出 处: 《暖通空调》 2008年第11期69-76,88,共9页
摘 要: 从新旧标准的框架、细节及内容等方面的变化来解读该标准,目的是探究美国目前节能技术的发展方向,对我国既有建筑节能改造提供一定的借鉴。 Provides the authors' understanding of the previous and revised editions of the standard in aspects of their framework, details and contents in order to explore the building energy efficiency trends, for providing a reference to the energy conservation reformation of existing buildings in China.