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由煤炭工业部主持的全国煤矿矿井通风系统技术改造会议于9月17日至22日在昆明召开,参加这次会议的有23个省、市、自治区煤炭局、公司和92个矿务局(矿)的总工程师和通风主管工程师,部有关司局、煤研所、设计院及煤炭院校的同志共234人。会议先后听取了新汶孙村矿和泉沟矿,阳泉一矿北头咀井,通化砟子立井,大同大斗沟矿,淄博局,焦作局,双鸭山岭东六井和集贤矿,永荣曾家山矿以及资兴唐洞矿等11个单位的经验介绍。同时还听取了大同白洞矿和蛟河奶子山立井介绍了他们在提高通风能力工作中所得到的宝贵教训。此外,井陉三矿,开滦马家沟矿,抚顺龙凤矿,鸡西滴道矿的经验资料
The National Coal Mine Ventilation System Technical Renovation Meeting, chaired by the Ministry of Coal Industry, was held in Kunming from September 17 to September 22. At the meeting, 23 coal mining bureaus and 92 coal mining bureaus Mine) chief engineer and chief engineer in charge of ventilation, ministries and departments concerned, coal research institute, design institute and coal college comrades a total of 234 people. Meeting has listened to the Xinwen Suncun and Quanquangang Mine, Yangquan a coal mine in the North Head Tsui, Tonghua Bangzi Shaft, Datong Datonggou Mine, Zibo Bureau, Jiaozuo Bureau, Shuangyashan Lingdong Liujing and Jixian mine, Wing Wing Zengjiashan mine and Zixing Tangdong mine 11 units of experience introduction. At the same time also heard Datong white hole mine and Jiaohe milk tibetan shaft introduced their valuable lessons learned in improving the ventilation capacity. In addition, the Jingxing three mines, Majiagou Kailuan, Fushun Longfeng mine, Jixi Di Road mine experience data