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介绍矿井提升机微拖动装置采用液压摩擦离合器代替气囊摩擦离合器。并对设计、使用中的有关问题进行了分析、探讨。
Introduction Mine hoist micro-traction device using hydraulic friction clutch instead of airbag friction clutch. And the design, the use of the relevant issues were analyzed and discussed.