Based on analyzing the necessity of preventing malignant overwinding accident of mine hoist, the paper studied some technologies and methods of preventing malignant overwinding accident of mine hoist.
在分析防范矿井提升机恶性过卷事故必要性的基础上，文章研究了几种预防矿井提升机恶性过卷事故的技术与方法。
Based on analyzing the necessity of preventing malignant overwinding accident of mine hoist, the paper studied some technologies and methods of preventing malignant overwinding accident of mine hoist.
在分析防范矿井提升机恶性过卷事故必要性的基础上，文章研究了几种预防矿井提升机恶性过卷事故的技术与方法。
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