PDF(103 KB)
A Calculation of Stem Length of Blasting Hole
YU Chang-zhi, GU De-sheng, DU Wei-ping, SONG Guang-min
Mining and Metallurgical Engineering ›› 1999, Vol. 19 ›› Issue (4) : 9-11.
PDF(103 KB)
PDF(103 KB)
A Calculation of Stem Length of Blasting Hole
({{custom_author.role_en}}), {{javascript:window.custom_author_en_index++;}}| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |