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The Soviet Project 183R class, more commonly known as the Komar class, its NATO reporting name, meaning "mosquito", is a class of missile boats, the first of its kind, built in the 1950s and 1960s.
The first aircraft began conversion operations on 22 December, 2022 at GAMECO in Guangzhou, China. [43] The first batch of conversions involves two C909ER [ARJ21-700 ER] aircraft originally built and operated by Chengdu Airlines and returned to COMAC in 2021.
The Comac C919 is a narrow-body airliner developed by Chinese aircraft manufacturer Comac.The development program was launched in 2008. Production began in December 2011, with the first prototype being rolled out on 2 November 2015; the maiden flight took place on 5 May 2017.
Ram air collected by the air intakes in the nose is used to provide power to move the control fins. [10] The 17.2 kg (37.8 pound) missile is 690 mm (27.1 inches) long and has pop-out fins (with a 250 mm/69 girth span) that aid in guidance. The missile is guided by the modulated laser beam steered by the tank gunner.
A motor vehicle service or tune-up is a series of maintenance procedures carried out at a set time interval or after the vehicle has traveled a certain distance. The service intervals are specified by the vehicle manufacturer in a service schedule and some modern cars display the due date for the next service electronically on the instrument panel.
The M110.98x and .99x engines are fuel-injected engines, with Bosch D-Jetronic up to the .983 and K-Jetronic from the .984. All M110 engines have a displacement of 2.7 L; 167.6 cu in (2,746 cc) and a bore and stroke of 86 mm × 78.8 mm (3.39 in × 3.10 in).
This direct-drive aero-engine is unusual in two respects: it is very oversquare with a bore:stroke ratio of 1.295:1, and it has a side-valve (flathead) valvetrain.The designer determined that since maximum continuous power output (65.3 kW [2]) was to be developed at only 2800 rpm, the extra weight and complexity of overhead valves (OHV) would be superfluous.
Polish Armament in 1939–45 article is a list of equipment used by Polish army before and during the Invasion of Poland, foreign service in British Commonwealth forces and last campaign to Germany with the Red Army in 1945. [1] The list includes prototype vehicles.