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介绍平顶山煤业(集团)有限公司公司六矿依靠科技进步,大力推广应用煤巷锚杆锚网支护新技术的经验。
Introduction Pingdingshan Coal Industry (Group) Co., Ltd. Sixth Minerals rely on scientific and technological progress, and vigorously promote the application of coal bolting with anchor net support of new technology experience.