adit opening

释义

坑道口；

Research on Allowable Peak Particle Vibration Velocity for Transport Adit in Blasting in Open-Pit Mine
Theoretical Calculation of Initial Collision Position on Shaft Wall of an Adit in Open-pit Mine
Technical Analysis of Adit-pass at Zijinshan Open Pit
An integrated groundwater, pipe and open-channel flow model for simulation of aquifer-adit systems.
Discussion on the Genesis of Lining Cracks in Adit Wall of Open-Cut and Backfill Section
Cell Aware and stuck-open tests
Opening Remarks at the international exhibition on low-cost housing by the Prime Minister
Thriller to Begin With: Riding on Impressive Show by Captain Anup and Vice-Captain Jeeva, Hosts U Mumba Edge Past Jaipur Pink Panthe...
VENTILATION OF A TUNNEL, MINE ADIT OR THE LIKE
National Study of Emergency Department Observation Services