本文首先介绍合同能源管理机制的相关内容，以及在既有建筑节能改造的运行流程和风险。
Firstly this paper introduces the related content of EMC mechanism, and its running process in existing buildings energy-saving renovation.
本文首先介绍合同能源管理机制的相关内容，以及在既有建筑节能改造的运行流程和风险。
Firstly this paper introduces the related content of EMC mechanism, and its running process in existing buildings energy-saving renovation.
应用推荐