PDF(383 KB)
A LARGE SCALE CONTROLLED BLAST FOR A SECOND-STAGE SIDESLOPE AT CHANGBA LEAD-ZINC MINE
Yan Ronggui, Wang Baoren
Mining and Metallurgical Engineering ›› 1994, Vol. 14 ›› Issue (3) : 3-7.
PDF(383 KB)
PDF(383 KB)
A LARGE SCALE CONTROLLED BLAST FOR A SECOND-STAGE SIDESLOPE AT CHANGBA LEAD-ZINC MINE
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |