“三软”煤体复杂多变复合顶板煤巷动态支护技术

欢迎访问《金属矿山》杂志官方网站，今天是分享到：

成俊峰, 高明仕, 王伟东, 乔雪, 王龙龙

Dynamic Support Technology of Coal Roadway in “Three Soft” Coal Seam with Complicated and Variable Composite-roof

CHENG Jun-Feng, GAO Ming-Shi, WANG Wei-Dong, QIAO Xue, WANG Long-Long

金属矿山 . 2012, (02): 40 -44 .