longitudinal welded tube
21Sukhoi Su-25 — infobox Aircraft name = Su 25 caption =Russian Air Force Su 25T type = Close air support aircraft manufacturer = Sukhoi Design Bureau designer = first flight = 22 February 1975 (T8) introduced = 1981 retired = status = Active service primary user …
22De Havilland Mosquito — Infobox Aircraft name= DH.98 Mosquito type=Fast bomber, fighter bomber, and night fighter manufacturer=de Havilland Aircraft Company caption= Mosquito B Mark IV Series 2, DK338 , in flight after completion c. 1942. IWM Collection designer=Ronald… …
23Titanium — This article is about the chemical element. For other uses, see Titanium (disambiguation). scandium ← titanium → vanadium …
24Nanowire — Part of a series of articles on Nanoelectronics Single molecule electronics …
25Horten Ho 229 — infobox Aircraft name =Ho IX type =Fighter/Bomber manufacturer =Gothaer Waggonfabrik caption =H IX V1 prototype designer =Horten brothers first flight =1 March 1944 introduced = retired = status =Cancelled at the end of World War II primary user …
26Mikoyan-Gurevich MiG-1 — MiG 1 Role …
27Rolling (metalworking) — A rolling schematic In metalworki …
28Mogador class destroyer — Volta Class overview Name: Mogador Operators …
