recuperator
21Ordnance QF 18 pounder — Australian gun crew in action in the Ypres sector, 28 September 1917 Type Field gun Place& …
22Ericsson cycle — The Ericsson Cycle is named after inventor John Ericsson, who designed and built many unique heat engines based on various thermodynamic cycles. He is credited with inventing two unique heat engine cycles and developing practical engines based on …
23Gas turbine — Microturbine redirects here. For turbines in electricity, see Small wind turbine. For turbines driven by the flow of gas, see Turbine. A typical axial flow gas turbine turbojet, the J85, sectioned for display. Flow is left to right, multistage… …
24M4 cannon — Infobox Weapon name= 37 mm Automatic Gun, M4 caption= origin= USA type= is ranged=yes is bladed= is explosive= is artillery= is vehicle= is missile= is UK= service= used by= wars= designer= design date= manufacturer= unit cost= production date=… …
25QF 13 pounder 6 cwt AA gun — Infobox Weapon name=QF 13 pounder 6 cwt anti aircraft gun caption=On Mk II mounting on Thornycroft Type J lorry, 1915 or 1916 origin=UK type=anti aircraft gun is ranged=yes is artillery=yes is UK=yes service=1915 1918Routledge 1994, page 6] used… …
26Ordnance QF 25-pounder Short — 25 pounder Short Mark I An Ordnance QF 25 pounder Short in 1944 Type Field gun / howitzer Pl …
27РЕКУПЕРАТОР — (от лат. recuperator снова получающий, возвращающий) [recuperator] теплообменное устройство для утилизации теплоты дымовых газов, в котором теплота горячего теплоносителя непрерывно передается холодному теплоносителю через разделяющую их стенку.… …
28Tank — For other uses, see Tank (disambiguation). Tank A former British Arm …
29Heat exchanger — An interchangeable plate heat exchanger Tubular heat exchan …
30QF 3.7 inch AA gun — Infobox Weapon name= QF 3.7 in Heavy Anti aircraft Gun caption= 3.7 inch Anti Aircraft Gun on display at the US Army Ordnance Museum in Aberdeen, Maryland origin= UK type= Anti aircraft gun is ranged=YES is bladed= is explosive= is artillery=YES… …
