pump by heads
51amphibian — /am fib ee euhn/, n. 1. any cold blooded vertebrate of the class Amphibia, comprising frogs and toads, newts and salamanders, and caecilians, the larvae being typically aquatic, breathing by gills, and the adults being typically semiterrestrial,… …
52Chevrolet Big-Block engine — The Chevrolet big block is a series of large displacement V8 engines that were developed in the USA during the 1950s and 1960s. As American automobiles grew in size and weight following the Second World War the engines powering them had to keep… …
53Diesel engine — Diesel engines in a museum Diesel generator on an oil tanker …
54Vacuum cleaner — Cylinder vacuum cleaner for home use. French train vacuum cleaner …
55Triumph Stag — Infobox Automobile |sp=uk name =Triumph Stag production =1970 ndash;1977 25,877 made manufacturer=Triumph Motor Company class =Sports tourer length =173 inches (4410 mm) width =63.5 inches (1610 mm) weight =2800 pounds (1270 kg) wheelbase =100… …
56Short Sunderland — infobox Aircraft name = Sunderland type = Military flying boat manufacturer = Short Brothers caption = designer = first flight = 16 October 1937 introduced = 1938 retired = 1967 status = primary user = Royal Air Force more users = French Navy… …
57Dartmoor tin-mining — The wheelpit at Huntingdon mine The Dartmoor tin mining industry is thought to have originated in pre Roman times,[1] and continued right through to the 20th century. From the 12th century onwards tin mining was regulated by a Stannary Parliament …
58Dry bulk cargo barge — A self propelled dry bulk barge carrying crushed stone near Wuhan, 18 June 2006 …
59Hydraulic head — is a specific measurement of water pressure or total energy per unit weight above a geodetic datum. It is usually measured as a water surface elevation, expressed in units of length, but represents the energy at the entrance (or bottom) of a… …
60Mercedes-Benz M130 engine — M130 engine of a 1971 280SL. The Mercedes Benz M130 Engine was the last and largest of the ‘mid sized’ Single Over Head Camshaft (SOHC) straight 6 cylinder (inline) engines produced by Mercedes Benz. The ‘mid sized six’ started life as the 2.2… …
