At 13:30 on July 24, 2019, an accident occurred in Changqing Coal Mine in Yunnan Province


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2019-08-05

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At 13: 30 on July 24, 2019, Changqing, Xinglin Mining Co., Ltd., Shizong County, Qujing Citycoal mineWhen the gas extraction pipeline was hoisted at the air shaft wellhead, large and small diameter pipelines were mixed, and the small diameter pipeline rushed out of the large diameter pipeline, causing 2 people to be injured, and 1 of them died after rescue.

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