標(biāo)題: ASTM E 1074-2006 測(cè)算建筑物和建筑系統(tǒng)投資的凈收益 [打印本頁] 作者: 兌水 時(shí)間: 2009-11-4 08:16 標(biāo)題: ASTM E 1074-2006 測(cè)算建筑物和建筑系統(tǒng)投資的凈收益 E1074-04 Standard Practice for Measuring Net Benefits and Net Savings for Investments in Buildings and Building Systems