异常复杂地质条件下井筒马头门掘进与支护技术#br#

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陈轲苗涛郝洪声

Tunneling and Supporting Technology of Wellbore Maitou Door under Unusually Complex Geological Conditions#br#

CHEN Ke, MIAO Tao, HAO Hongsheng

现代矿业 . 2020, (10): 72 - .