全国气压给水优秀论文评选活动,在全国气压工作者的热情支持下,经过评选委员会和主办单位的共同努力,其结果今天与大家见面了。在这次评选活动中,出现了许多令人感动的事。许多同志把自己多年积累起来 The National Air Pressure Water Dispatch Excellent Paper selection activity, with the enthusiastic support of the pressure workers across the country, and through the joint efforts of the selection committee and the organizer, the results were met today. In this selection campaign, there have been many moving things. Many comrades have accumulated themselves for many years