PDF(314 KB)
PDF(314 KB)
PDF(314 KB)
浅孔留矿法的新工艺和新技术综述
({{custom_author.role_cn}}), {{javascript:window.custom_author_cn_index++;}}SURYINGOF NEW TECHNOLOGY AND NEW TECHNIQUE ABOUT SHALLOW HOLE STRINKAGE STOPINGSYSTEM
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |