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矿难事故的频发引起社会巨大的反响,煤矿的安全成为大家广泛关注的热点问题,煤矿企业如何开展安全宣传,怎样确保煤矿作业的安全,成为大家探讨的重点问题。
The frequent occurrence of mine accidents has aroused great social repercussions. The safety of coal mines has become a hot issue of widespread concern. How coal mines conduct safety publicity and how to ensure the safety of coal mines becomes a key issue for everyone to discuss.