cooling machine en
121Liquid hydrogen — (LH2 or LH2) is the liquid state of the element hydrogen. It is a common liquid rocket fuel for rocket applications. Hydrogen is found naturally in the molecular H2 form.To exist as a liquid, H2 must be pressurized and cooled to a very low… …
122Type metal — The term type metal (sometimes called hot metal ) represents a range of metal alloys that are used in traditional typefounding and mechanical typesetting. History Although the knowledge of casting soft metals in moulds was well established before …
123Cylinder (engine) — Illustration of an engine cylinder with a cross section view of the piston, connecting rod, valves and spark plug. A cylinder is the central working part of a reciprocating engine or pump, the space in which a piston travels. Multiple cylinders… …
124Dell XPS — Logo Dell XPS ( Xtreme Performance System) is a line of gaming and performance computers manufactured by Dell Computers. Contents 1 History …
125Light Tank Mk VI — Infobox Weapon name= Tank, Light, Mk VI caption= Tank, Light, Mk IVB origin= flagcountry|UK type= Light tank is ranged= is bladed= is explosive= is artillery= is vehicle=yes is missile= is UK=yes service= 1936 1942 (frontline) used by=UK,… …
126Reciprocating screw machinery — is used for the extrusion blow molding of hollow containers. Examples of parts manufactured from these machines include lightweight HDPE bottles for dairy and water, as well as large 3 5 gallon polycarbonate bottles for water coolers. Description …
127Turboexpander — A turboexpander, also referred to as a turbo expander or an expansion turbine, is a centrifugal or axial flow turbine through which a high pressure gas is expanded to produce work that is often used to drive a compressor. [cite book|author=Heinz… …
128Brown Bayley Steels — was a steel making company established in Sheffield,England in the 1871 , as Brown, Bayley Dixon. They occupied a site on Leeds Road which is currently occupied by the Don Valley sports stadium. The firm was founded by George Brown, Nephew of… …
