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冶金部于9月22～25日在武钢大冶铁矿召开了重点露天矿山通风防尘座谈会。来自全国51个重点矿山和科研、设计单位的71名代表参加了会议。南芬露天矿和大冶铁矿在会上汇报了贯彻中共中央(78)67号文件、国发(79)100号文件的执行情况以及1978年第一次露天矿山通风防尘会议以来的工作进展。全体代表参观了大冶铁矿露天采场的防尘及单机防护技术措施。并按黑色矿山和有色矿山分组进行座谈。与会者认为,南芬会议以来,露
Metallurgy Department held a key open-air mine dust and dust symposium at Daye Iron and Steel Co., Ltd. in Wugang from September 22 to 25. Totally 71 representatives from 51 key mines and scientific research and design institutes attended the conference. Nanfen Open-pit Mine and Daye Iron Mine reported at the meeting the implementation of Document No. 67 of the CPC Central Committee (No. 78) and No. 100 of National Development (No. 79), and the work since the first open-air mine ventilation and dust prevention meeting in 1978 progress. All delegates visited the dust prevention and stand-alone protection measures of the open pit of Daye Iron Mine. And according to the black mine and non-ferrous mine group discussion. Participants believe that since the Nanfen Conference, dew