Ground control in undergound mines
Jerald kerby
Excavation Work
Stefan Bernard - Early-Age Re-Entry Under Fresh
Lubrindo Jaya - Aviation MRO Material Product Linecard
NAMM Recommended Code of Working Practice
WBS US Navy
ECSS-E-HB-10-02A(17December2010)
Mil Std 461c
33934724
NASA Fault Trees
Mining Method Cost Estimation
