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The extractor and firing pin are often integral parts of the bolt. Bore rope: A tool used to clean the barrel of a gun. Boresight: Crude adjustments made to an optical firearm sight, or iron sights, to align the firearm barrel and sights. This method is usually used to pre-align the sights, which makes zeroing (zero drop at XX distance) much ...
The M88's primary role is to repair or replace damaged parts in fighting vehicles while under fire, as well as extricate vehicles that have become bogged down or entangled. The main winch on the M88A2 is capable of a 70-ton, single line recovery, and a 140-ton 2:1 recovery when used with the 140 ton pulley.
A dust collector is a system used to enhance the quality of air released from industrial and commercial processes by collecting dust and other impurities from air or gas. Designed to handle high-volume dust loads, a dust collector system consists of a blower, dust filter, a filter-cleaning system, and a dust receptacle or dust removal system.
M-class cruiser, a planned German light cruiser class; M-class destroyer, several classes of destroyer Admiralty M-class destroyer, a class of British destroyers built 1913–1916 and served in World War I; M-class, British destroyers starting with the letter M of the L and M-class destroyer, launched 1939–1942 and served in World War II
In 1860 a manual vacuum cleaner was invented by Daniel Hess of West Union, Iowa. Called a "carpet sweeper", it gathered dust with a rotating brush and had a bellows for generating suction. [4] [5] Another early model (1869) was the "Whirlwind", invented in Chicago in 1868 by Ives W. McGaffey. The bulky device worked with a belt driven fan ...
While not in the same class as the .338 Lapua Magnum, it has roughly the same power as 7 mm Remington Magnum, and easily exceeds the performance of 7.62×51 mm NATO..30-06 Springfield (7.62×63 mm): The standard US Army rifle round for the first half of the 20th century. It is a full-power rifle round suitable for hunting most North American ...
The Mn(II) formed is soluble in most electrolytes and its dissolution degrades the cathode. With this in mind many manganese cathodes are substituted or doped to keep the average manganese oxidation state above +3.5 during battery use or they will suffer from lower overall capacities as a function of cycle life and temperature. [6]
Class I, Division 2 or Zone 2 classified locations An area where ignitable concentrations of flammable gases, vapors or liquids are not likely to exist under normal operating conditions. In this area the gas, vapor or liquids would only be present under abnormal conditions (most often leaks under abnormal conditions).