<span style="font-size: 11pt; font-family: "微软雅黑","sans-serif"; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma; mso-bidi-font-family: "Times New Roman"; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA">露天煤矿实施“躲峰填谷”降本增效</span>

王晨光

Implementing "peak hide" to decrease cost and increase benefit in open-pit coal mine

WANG Chenguang

露天采矿技术 . 2016, (4): 53 -55 .