𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A new method of cut-blasting for vertical shaft excavation and its experimental study

✍ Scribed by Yi-ping Zhang; Chun-lin Weng; En-an Chi


Book ID
107653307
Publisher
China Coal Society
Year
2010
Tongue
English
Weight
375 KB
Volume
16
Category
Article
ISSN
1006-9097

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES