<p class="MsoNormal" style="margin: 0cm 0cm 10pt"><span style="font-family: "微软雅黑","sans-serif"; mso-ascii-font-family: Tahoma; mso-hansi-font-family: Tahoma">花沟露天矿高台阶排土工艺安全技术措施</span>

丰深广，赵永刚,丰深智

Use of high step dumping technology and safety technology measures in Huagou Open-pit Mine

FENG Shenguang, ZHAO Yonggang, FENG Shenzhi

露天采矿技术 . 2016, (5): 62 -64 .