spiral-welded tube
1steel — steellike, adj. /steel/, n. 1. any of various modified forms of iron, artificially produced, having a carbon content less than that of pig iron and more than that of wrought iron, and having qualities of hardness, elasticity, and strength varying …
2Fuselage — of a Boeing 737 shown in brown The fuselage (pronounced /ˈfjuːzəlɑːʒ/; from the French fuselé spindle shaped ) is an aircraft s main body section that holds crew and passengers or cargo. In single engine aircraft it will usually contain an… …
3Swaraj Paul — Swraj Paul, Baron Paul (born 1931) is an Indian born, British based business magnate and philanthropist. He was knighted by the Queen in 1978. In 1996 he became a life peer, i.e. a member of the House of Lords, taking the title Baron Paul of… …
4Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan …
5hand tool — any tool or implement designed for manual operation. * * * Introduction any of the implements used by craftsmen in manual operations, such as chopping, chiseling, sawing, filing, or forging. Complementary tools, often needed as auxiliaries to… …
6building construction — Techniques and industry involved in the assembly and erection of structures. Early humans built primarily for shelter, using simple methods. Building materials came from the land, and fabrication was dictated by the limits of the materials and… …
7Neon sign — …
8turbine — /terr bin, buyn/, n. any of various machines having a rotor, usually with vanes or blades, driven by the pressure, momentum, or reactive thrust of a moving fluid, as steam, water, hot gases, or air, either occurring in the form of free jets or as …
9Samovar — A samovar Audio|ru samovar.ogg|listen (Russian: самовар, IPA ru|səmɐˈvar literally self boiler ) is a heated metal container traditionally used to heat and boil water in and around Russia, as well as in other Slavic nations, Iran, Kashmir, and… …
10Boiler (steam generator) — Contents 1 Steam generator (component of prime mover) 2 Boiler types 2.1 Haycock and wagon top boilers …
