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Traction can also refer to the maximum tractive force between a body and a surface, as limited by available friction; when this is the case, traction is often expressed as the ratio of the maximum tractive force to the normal force and is termed the coefficient of traction (similar to coefficient of friction).
Helmet wz. 2005 Military Police soldier in MP-5 mask MP-6 mask at MSPO 2012. The main area of activity is the production of soldier equipment such as gas masks, combat helmet, bulletproof vests, filter clothing, protective clothing and contamination elimination devices, as well as other equipment for uniformed services, such as assault batons, shields, caltrops.
A World War I British P Helmet, c. 1915 Zelinsky–Kummant protivogaz, designed in 1915, was one of the first modern-type full-head protection gas masks with a detachable filter and eyelet glasses, shown here worn by U.S. Army soldier (USAWC photo) Indian muleteers and mule wearing gas masks, France, February 21, 1940 A Polish SzM-41M KF gas mask, used from the 1950s through to the 1980s
Mask: Description: Slingshot: Ricochet: A white recreational van that splits in half to reveal a jet fighter launch ramp. First show appearance: episode 48. His mask is Ricochet (Boomerang in the tv series), which fires an energy boomerang. Meteor: Cruise Control: A white jet stunt plane that splits into a smaller aerial fighter and a missile ...
M.A.S.K. (an acronym for "Mobile Armored Strike Kommand") is a special task force led by Matt Trakker, who operate transforming armored vehicles in their ongoing battle against the terrorist organization V.E.N.O.M. (an acronym for Vicious Evil Network of Mayhem) with an emphasis on superpowered helmets (called "masks") worn by the characters of both factions.
M53/FM53: This series gas mask is based on the M50 and specifically developed to meet the unique requirements of Special Operations Forces (SOF) operators. M53A1: Improved single filter port variant of the M53. M54/FM54: Current generation dual 40mm ports on all models, Improved fire and chemical resistance same overall build to the M53.
Stress has dimension of force per area, with SI units of newtons per square meter (N/m 2) or pascal (Pa). [1] Stress expresses the internal forces that neighbouring particles of a continuous material exert on each other, while strain is the measure of the relative deformation of the material. [3]
The FM12 also has an inner mask to prevent fogging of the lenses. The 'ridge' present around the edge of the S10 is absent from the FM12. The main noticeable difference between the FM12 and the S10 is the ability of some FM12's to mount two filters to the mask simultaneously, as was done by the SBS in the Gulf War. When only one filter is ...