摘要
针对马脊梁矿高产高效工作面综采设备的使用情况 ,对支架液压系统进行改造 ,降低了维修成本 ,满足了生产要求 。
To transform the hydraulic system of this kind of supports according to the use of the equipments for comprehensive coal mining at the efficient and productive coal faces in Majiliang Coal Mine.The transformation decreased the maintenance charge,met the needs of production,and increased economic benefits.
出处
《煤炭技术》
CAS
2002年第1期9-10,共2页
Coal Technology
关键词
支架
液压系统
改造
设备
support
hydraulic system
transformation
equipment
