skip 1 (skĭp) v. skipped, skip·ping, skips 1. a. To move by hopping on one foot and then the other. b. To leap lightly about. 2. To bounce over or be ...
A. Abutment In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch ...
Australia''s Leaders in High Quality Skip Bins. Cleanaway is the expert in skip bins, with a wide range of sizes and capacities to suit projects of every size.
Cage — In a mine shaft, the device, similar to an elevator car, that is used for hoisting personnel and materials. Calorific value — The quantity of heat that can ...
Cradley is less famous for coal mining than chain making, but between 1850 and 1950 the collieries were no less important than the chain works in the local economy ...
QMW Industries wins Structural Steel Tender for Sunshine Coast University. QMW Industries was recently awarded a tender to draft, manufacture and construct a ...
UN – EOLSS SAMPLE CHAPTERS CIVIL ENGINEERING – Vol. II Underground Mining Transportation Systems K. Matsui ©Encyclopedia of Life Support Systems .
Skip definition, to move in a light, springy manner by bounding forward with alternate hops on each foot. See more.
Mining 1 to 300 Guide (by Highlander on EUTerenas) What you''re going to need: Mining skill (obviously). Go see your local mining trainer to get trained.
In underground mining a hoist or winder is used to raise and lower conveyances within the mine shaft. Modern hoists are normally powered using electric motors ...