ultrasonic sealing
51Pentax K2000 — Pentax K m/K2000[1] Pentax K M with DA L 18 55mm lens and UV filter Type digital single lens reflex camera Sensor …
52computer — computerlike, adj. /keuhm pyooh teuhr/, n. 1. Also called processor. an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations. Cf. analog… …
53Casting defect — A casting defect is an irregularity in the metal casting process that is undesired. Some defects can be tolerated while others can be repaired otherwise they must be eliminated. They are broken down into five main categories: gas porosity,… …
54Casting (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… …
55Pentax K-x — For the 35mm film camera, see Pentax KX. Pentax K x Type digital single lens reflex camera Sensor 23.6 x 15.8 mm CMOS image sensor with a primary color filter …
