roughers

网络呢坯

权威例句

Carbide roughers.
Roughers: Warships Fight the Seas
Roughers, Critchley, Mike Bush, Steve
Ball nose roughers for high volume contour and cavity milling
INDUSTRIAL APPLICATIONS FOR COLUMN CELLS AS ROUGHERS
Depression of iron sulphide flotation in zinc roughers
CARDAN CROSS-PIN SPINDLES APPLIED TO LARGE HORIZONTAL ROUGHERS
Flotation performance improvement by air recovery optimisation on roughers and scavengers
Lesson learned from using column flotation cells as roughers: The Miduk copper concentration plant case
Use of simulation to investigate the performance of the Tiwest fine zircon circuit with large diameter HTR roughers