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Mark 37 Director c1944 with Mark 12 (rectangular antenna) and Mark 22 "orange peel" Ship gun fire-control systems (GFCS) are analogue fire-control systems that were used aboard naval warships prior to modern electronic computerized systems, to control targeting of guns against surface ships, aircraft, and shore targets, with either optical or radar sighting.
where Tr designates a trapezoidal thread, 60 is the nominal diameter in millimeters, and 9 is the pitch in millimeters. When there is no suffix it is a single start thread. If there is a suffix then the value after the multiplication sign is the lead and the value in the parentheses is the pitch. For example:
The burn area refers to the surface exposed to the heat of the combustion chamber, and it is just as pivotal to the regression of the rocket as the regression rate itself, since the volume flow rate of fuel is usually given by the regression rate multiplied by the burn area. Depending on the complexity of the grain geometry, it can also be ...
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Prototypes began testing in 2015, [236] The US Army is able to produce a maximum of 35 M1A2SEPv3 a month at the Lima plant in Ohio with a standard rate of 12 per month and 1 shift at 40 hours per week. The Army is producing the tank at a rate of 109 a year or roughly 9 a month. [128]
Quarterback Lamar Jackson said Humphrey’s strip of Bengals running back Chase Brown on “Thursday Night Football” “woke us up” with the team trailing 21-7 on the way to a 35-34 comeback win.
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