دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: wearing away by friction.

a form of mechanical weathering where loose fragments are transported with water or wind.

wearing away by friction.

particles propelled at a velocity sufficient to cause cleaning or wearing away of a surface.

a perforating process involving pumping a slurry of liquid and size particles through a nozzle to cut through steel and rock.