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The SOMUA S35 was a French cavalry tank of the Second World War.Built from 1936 until 1940 to equip the armoured divisions of the Cavalry, it was for its time a relatively agile medium-weight tank, superior in armour and armament to its French and foreign competitors, such as the contemporary versions of the German Panzer III medium tank.
A Soxhlet extractor is a piece of laboratory apparatus [1] invented in 1879 by Franz von Soxhlet. [2] It was originally designed for the extraction of a lipid from a solid material. Typically, Soxhlet extraction is used when the desired compound has a limited solubility in a solvent , and the impurity is insoluble in that solvent.
Mixer-settlers are used when a process requires longer residence times and when the solutions are easily separated by gravity. They require a large facility footprint, but do not require much headspace, and need limited remote maintenance capability for occasional replacement of mixing motors. (Colven, 1956; Davidson, 1957) [2]
Animated sequence of how a bore evacuator works. A bore evacuator. A bore evacuator or fume extractor is a device which removes lingering gases and airborne residues from the barrel of an armored fighting vehicle's gun after firing, particularly in tanks and self-propelled guns.
The Italians sold the modello 35 abroad in order to obtain foreign currency. In 1940 a sizable batch was sold to Portugal, and more went to South American countries in exchange for raw materials. The gun was also used as the main armament of the Semovente 75/18 self-propelled gun where, due to its "Effetto Pronto" ( HEAT ) ammunition, it also ...
At the outbreak of World War II, the 25 SA-L model 1934 was assigned to almost all armored and anti-tank units of the French army, while the 25 SA-L model 1937 was used in support companies of the infantry battalions. [10] Men of the British Expeditionary Force train with a Hotchkiss 25mm anti-tank gun during the Phoney War, November 1939.
Multistage centrifugal extractor cross section drawing The feed solution initially containing one or more solutes (heavy phase on the cross section drawing Fig 3.), and an immiscible solvent having a different density (light phase on cross section sketches) flow counter-currently through the extractor’s rotor, designed with a stack of ...
The Holden straight-six motor is a series of straight-six engines that were produced by General Motors Holden at their Port Melbourne plant between 1948 and 1986. The initial Grey motor was so dubbed because of the colour of the cylinder block , later motors came in the form of a Red , Blue , Black , and the four-cylinder Starfire engine.