abrasion
Sawing and grinding action of rock fragments in water refers to the process where water transports loose rock fragments downstream, causing them to collide and rub against each other. This interaction results in the abrasion and wearing down of the rock fragments, eventually leading to their smoothing and rounding as they continue to be transported by the flowing water.
The invention of water mills able to do work from the driven shaft.
The process of sawing logs into boards is called 'milling'. The factory that does this process is called a 'sawmill' or a 'lumber mill' on the west coast of the USA.
Sawhorse
The three methods of sawing logs into lumber are through circular sawing, band sawing, and frame sawing.
for sawing
Sawing one-fourth of something.
Vertical band sawing machine with vertical sawing small vertical sawing machine with relatively small, width 6mm, 8mm sawing aluminum, wood, rubber, can be used for curve sawing.
Sawing Gantimpala was created in 1940.
To pump waterTo grind cornTo power some kind of engine, like a sawmill.http://en.wikipedia.org/wiki/History_of_wind_power
Because saws have no eyes and cannot see anything.
quartz-based silica sand used in sandpaper, glass grinding, stone sawing (as in dimension stone manufacturing), metal polishing and metal casting cleaning, and in sandblasting to remove paint, stain, and rust.