华北地区节能情报网年会于1992年8月18日至8月22日在山西省大同市召开。华北五省、市,即北京、天津、河北、内蒙、山西各节能中心负责人及有关同志近20人参加了会议。会议期间山西省经委马朝亮副 The annual meeting of the Energy Saving Intelligence Network in North China was held from August 18 to August 22, 1992 in Datong, Shanxi Province. Five people from the five provinces and cities in North China, namely Beijing, Tianjin, Hebei, Inner Mongolia, and Shanxi Energy Conservation Centers and nearly 20 people from relevant comrades attended the meeting. During the meeting, Vice Minister Ma Chaoliang of Shanxi Economic Commission