Central heating supply system is one of the energy saving and enviromental protection ways, which can realize enviromental, ecomomic and social profits together.
Central heating supply system is one of the energy saving and enviromental protection ways, which can realize enviromental, ecomomic and social profits together.
摘要集中供热是节约能源和解决烟尘污染的有效途径，可实现环境效益、经济效益、社会效益的统一。