soldering operation
51zinc processing — Introduction preparation of the ore for use in various products. Zinc (Zn) is a metallic element of hexagonal close packed (hcp) crystal structure and a density of 7.13 grams per cubic centimetre. It has only moderate hardness and can …
52nvSRAM — is a type of non volatile computer memory. It is similar in operation to SRAMs. The current market for non volatile memory is dominated by BBSRAMs, or Battery Backed Static Random Access Memory. However, BBSRAMs are slow and suffer from ROHS… …
53Circular saw — This miter saw uses a circular saw mounted to cut at an angle Buzzsaw redirects here. For other uses, see Buzzsaw (disambiguation). The circular saw is a machine using a toothed metal cutting disc or blade. The term is also loosely used for the… …
54Copper — For other uses, see Copper (disambiguation) …
55Clamp (tool) — A clamp is a fastening device to hold or secure objects tightly together to prevent movement or separation through the application of inward pressure. In the United Kingdom and Australia, the term cramp is often used instead when the tool is for… …
56Weighing scale — Emperor Jahangir (reign 1605 1627) weighing his son Shah Jahan on a weighing scale by artist Manohar (AD 1615, Mughal dynasty, India). A weighing scale (usually just scales in UK and Australian English, weighing machine in south Asian English or… …
57Mop — A mop in a bucket with its dryer For the acronym, see MOP (disambiguation). For other uses, see Mops (disambiguation). A mop (such as a floor mop) is a mass or bundle of coarse strings or yarn, etc., or a piece of cloth, sponge, or other… …
58Acetone — Acetone[1] …
59Mitre box — A mitre box (US spelling, miter box ) is a woodworking tool used to guide a hand saw to make precise mitre cuts in a board. A home made manual miter sawing box. The most common form of a mitre box is a 3 sided box which is open at the top and the …
60Xbox 360 technical problems — The Xbox 360 video game console is subject to a number of technical problems that can render it unusable. Some, but not all, of these problems are identified as general hardware failures, and are indicated by three flashing red lights around the… …
