文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
G. H. Lind
发表
Coal pillar extraction experiences in New South Wales
G. H. Lind, 2002 .
Risk management of underground coal pillar extraction in South Africa
G. H. Lind, 2005 .
Key success elements of coal pillar extraction in New South Wales
G. H. Lind, 2002 .
Activity based costing : Challenging the way we cost underground coal mining systems
G. H. Lind, 2001 .