顶底双软薄煤层沿空留巷支护技术

欢迎访问《矿冶工程》官方网站，今天是

朱文胜, 蔺增元

Gob-side Entry Support Technique for Thin Coal Seam with Weak Roof and Floor

ZHU Wen-sheng, LIN Zeng-yuan

矿冶工程 . 2015, (5): 22 -24 . DOI: 10.3969/j.issn.0253-6099.2015.05.006