人工冻土钻眼爆破法

人工冻土钻眼爆破法

马芹永

Drilling and Blasting Method of Artificially Frozen Soils

Ma Qinyong

冰川冻土 . 1997, (3): 263 -267 . DOI: 10.7522/j.issn.1000-0240.1997.0039