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The Degtyaryov machine gun (Russian: Пулемёт Дегтярёвa Пехотный, romanized: Pulemyot Degtyaryova Pekhotny literally: "Degtyaryov's infantry machine gun") or DP-27/DP-28 is a light machine gun firing the 7.62×54mmR cartridge that was primarily used by the Soviet Union, with service trials starting in 1927, followed by general deployment in 1928.
As the post-war economy gradually got back to normal in the late 1940s, the lead times for machine tools began to shrink. To compete effectively with the big machine tool manufacturers, Parker Mfg. Co. would have to dramatically expand. The company also experienced labor unrest. The workers wanted to unionize and demanded a significant pay ...
An A27 battery is cylindrical, 27.8 mm (1.09 in) long [1] [4] and 7.7 mm (0.30 in) in diameter, with a typical weight of 4.4 grams, and a typical capacity around 20 mAh. It has a nominal voltage of 12 V. It is similar to the A23 battery, with almost the same length and the same nominal voltage, but thinner and made of eight LR732 button cells. [5]
A common size for cells inside cordless tool battery packs. This size is also used in radio-controlled scale vehicle battery packs and some Soviet multimeters. 1 ⁄ 2-, 4 ⁄ 5 - and 5 ⁄ 4-sub-C sizes (differing in length) are also available. Soviet 332 type can be replaced with R10 (#4, 927, BF, U8) or 1.5 V elements from 3 V 2xLR10 packs ...
The equivalent circuit model (ECM) is a common lumped-element model for Lithium-ion battery cells. [ 1 ] [ 2 ] [ 3 ] The ECM simulates the terminal voltage dynamics of a Li-ion cell through an equivalent electrical network composed passive elements, such as resistors and capacitors , and a voltage generator .
Parker guns were offered in 8, 10, 11, 12, 14, 16, 20, 28 and .410 gauges. There is an experimental example known to have been produced in 18 gauge. All else being equal, the smaller the gauge the more scarce and valuable a Parker gun would be in today's world.
A D battery (D cell or IEC R20) is a standardized size of a dry cell. A D cell is cylindrical with an electrical contact at each end; the positive end has a nub or bump. A D cell is cylindrical with an electrical contact at each end; the positive end has a nub or bump.
Enerpac Tool Group Corp., formerly Actuant Corporation, was founded in 1910 and is headquartered in Menomonee Falls, Wisconsin. Enerpac Tool Group common stock trades on the NYSE under the symbol EPAC .