Water source selection and water supply plan of power plant in Yichuan 伊川二电厂二期工程水源选择及供水方案设计
As to the heat source selection for a new residence zone in Beijing, Compares some plans from the aspects of technology, economics, environment protecting and operation and put forward a favouring plan of dispersing heating. 对北京一新建住宅小区采暖的热源选择,从技术、经济、环保及运行管理各方面比较后,推荐分散供热方案。