标准号:ANSI/ASHRAE/IESNA 90.1an-2009
中文标准名称:低层住宅建筑除外的建筑物能量标准
英文标准名称:Energy Standard for Buildings Except Low-Rise Residential Buildings
标准类型:P31
发布日期:2009/1/1 12:00:00
实施日期:1999/12/31 12:00:00
中国标准分类号:P31
国际标准分类号:91.120.10
适用范围:The intent of this addendum is to expand the table of default U-Factors for single digit rafter roofs.