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根据辽宁省化工局“化工矿山座谈会”的安排,为进一步搞好矿山凿岩机修理工作,以适应生产的持续发展,1973年7月在凤城县硫化铁矿召开了“辽宁省化工矿山凿岩机修理工作座谈会”。参加会议的有辽宁省10个化工矿山和一个煤矿的17名代表,他们都是专门从事凿岩机修理工作的。 会议开得比较成功,交流了经验,讨论了修理工作中的有关问题。会上,凤城县硫化铁矿的同志,详细介绍了新型的7655型凿岩机的性能及使用、维修的经验(见本刊1972年第5期38页);凤城矿代表介绍了凿岩机维修注意事项,以及该矿应用胎具拆卸、装配
In accordance with the arrangement of “Chemical Mine Symposium” of Liaoning Provincial Bureau of Chemical Industry, in order to further improve the repair work of mine rock drill in order to meet the sustainable development of production, in July 1973, the “Chemical Mine Rock Drill Repair Work forum. ” Attending the conference were 10 chemical mines in Liaoning Province and 17 representatives of a coal mine, all of them specializing in the drilling rig repair work. The meeting was opened more successfully, exchanging experiences and discussing the relevant issues in the repair work. At the meeting, comrades of the iron sulphide mine in Fengcheng County introduced in detail the performance of the new type 7655 rockdrill and the experience of its use and maintenance (see No. 5 of 1972, page 38); the representative of Fengcheng Mine introduced the attention of drilling rig maintenance Matters, and demolition and assembly of the mine application of tire