1987年12月8日至11日,中国烟草总公司和中国建筑学会暖通空调委员会在郑州召开了“全国烟草行业空调除尘技术交流会”。会议委托河南省建筑学会暖通空调委员会筹办。由中国烟草总公司袁行思总工程师和全国暖通空调委员会吴元炜主任委员主持。参加会议的有省级烟草公司、卷烟厂和设计科研院,所等32个单位共65位代表。会 From December 8th to 11th, 1987, China National Tobacco Corporation and China Association of Architects HVAC Committee held the “National Tobacco Industry Air Conditioning and Dust Collection Technology Exchange Conference” in Zhengzhou. The meeting was commissioned by the Henan HVAC Committee. He was chaired by Yuan Xingsi, chief engineer of China National Tobacco Corporation and Wu Yuanwei, chairman of the National HVAC Committee. A total of 65 representatives from 32 units including provincial tobacco companies, cigarette factories and design institutes attended the meeting. meeting