attachment cylinder
31Scott 2.2/ 3.5/ 4.5 Air-Pak SCBA — The Scott Air Pak SCBA is an open circuit, self contained breathing apparatus designed to meet the National Fire Protection Association (NFPA)Standard 1981. All components, excluding the air cylinder, have been designed and manufactured by Scott… …
32photoengraving — /foh toh en gray ving/, n. 1. a photographic process of preparing printing plates for letterpress printing. 2. a plate so produced. 3. a print made from it. [1870 75; PHOTO + ENGRAVING] * * * Any of several processes for producing printing plates …
33plant development — Introduction a multiphasic process in which two distinct forms succeed each other in alternating generations. One form, created by the union of sexual cells (gametes (gamete)), contains two sets of similar chromosomes (diploid). At sexual… …
34Tractive force — As used in mechanical engineering, the term tractive force is the pulling or pushing force exerted by a vehicle on another vehicle or object. The term tractive effort is synonymous with tractive force, and is often used in railway engineering to… …
35Radial engine — The radial engine is a reciprocating type internal combustion engine configuration in which the cylinders point outward from a central crankshaft like the spokes on a wheel. This configuration was very commonly used in aircraft engines before… …
36Milkor MGL — MGL A U.S. Marine looks through the M2A1 reflex sight on a newly issued M32 MGL (MGL 140) in Iraq in 2006. Type Grenade launcher …
37Coandă-1910 — Coandă 1910 …
38Aichi B7A — Infobox Aircraft name=Aichi B7A Ryusei caption= type=Torpedo bomber and Dive bomberChant, 15] manufacturer=Aichi Kokuki KK designer= first flight=May 1942 introduced= retired= status=Retired primary user=Imperial Japanese Navy produced=1941–1945… …
39Antonov An-2 — An 2R on skis allowing for operations in the snow Role Agricultural …
40Surgery theory — In mathematics, specifically in geometric topology, surgery theory is a collection of techniques used to produce one manifold from another in a controlled way, introduced by Milnor (1961). Surgery refers to cutting out parts of the manifold… …
