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介绍了大倾角高档普采工作面顶底板管理、支回工艺及支架的稳定性，采煤机、溜子的防滑和安全管理等经验。
The paper introduces the top and bottom floor management of high-grade general mining working face with big inclination and the stability of the back-supporting technology and support, the skid prevention and safety management of shearer and slippery shoes.