Welcome to Metal Mine! Today is Share:
×

扫码分享

High-efficient Zoned Mining Practice of Slowly Inclined Large and Thick Orebody under the Condition of Multi-level and Goaf Groups
SHENG Jia, CHEN Bei, LI Xiang-Dong, ZHOU Yi-Long, WANG Ai-Min, JIANG Fei-Fei
Metal Mine . 2015, (12): 29 -32 .