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1Pressure — This article is about pressure in the physical sciences. For other uses, see Pressure (disambiguation). Pressure as exerted by particle collisions inside a closed container …
2Casting (metalworking) — Casting iron in a sand mold In metalworking, casting involves pouring liquid metal into a mold, which contains a hollow cavity of the desired shape, and then allowing it to cool and solidify. The solidified part is also known as a casting, which… …
3Abrasive jet machining — For the process that uses water as a carrier, see Water jet cutter. Abrasive jet machining (AJM), also known as abrasive micro blasting, pencil blasting and micro abrasive blasting,[1] is an abrasive blasting machining process that uses abrasives …
