PDF(365 KB)
PDF(365 KB)
PDF(365 KB)
盘区阶梯式无间柱连续充填采矿法试验研究
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}Experimental Study on the Benching Stoping with Non-pillar Continuous Cut-and-fill Mining Method
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |
