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由洛阳矿山机械研究所和洛阳化工五厂共同研制的矿井提升机制动器闸瓦批量生产鉴定会于上月下旬在洛阳召开。会议听取了洛矿所和化工五厂的矿井提升机制动器闸瓦攻关批量生产试验报告和批重生产总结报告,听取了平顶山八矿河南上庄煤矿和徐州大黄山煤矿的闸瓦运料考核报告。抽检了闸瓦的技术文件和技术性能。
By Luoyang Mining Machinery Research Institute and Luoyang Chemical Plant jointly developed mine hoist brake shoe batch production appraisal meeting held in Luoyang in late last month. The meeting listened to the batch production test report and mass production summary report of mine elevator brake tackle of Mine Hoist Brake of No.5 Mine of Luoyang Coal Mine and Chemical Industry Plant and listened to the assessment report of brake shoe and hay material of Pingdingshan No.8 Mine in Shangzhuang Coal Mine and Xuzhou Huangshan Mine. Sampling of the brake shoe technical documents and technical performance.