五月六日至十日由煤炭部基建司在河北煤炭建筑学院召开的这次会议,有来自全国施工、科研、院校、制造等39个单位的83名代表,方大成付司长,计委施工局张俭身总工程师,部郝凤印付总工程师都在会上作了讲话。会议组织了各单位关于1985年科研项目进展和“七五”科研工作安排的汇报,并就有关“七五”期间煤炭基建科研,机械化 From May 6 to May 10, this meeting was held by the Infrastructure Department of the Ministry of Coal Industry in Hebei Coal Mining Institute. There are 83 representatives from 39 units nationwide in construction, scientific research, institutions and manufacturing, Construction Bureau Zhang Jian Chief Engineer, Department of Hao Feng Yin chief engineer at the meeting made a speech. The meeting organized all units on the progress of scientific research projects in 1985 and “Seventh Five-Year” scientific and technological work report, and on the “seven five” period of coal infrastructure research, mechanization