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  2. Duty-free permit - Wikipedia

    en.wikipedia.org/wiki/Duty-free_permit

    Duty-free permit (or Duty-free vehicle permit or Motor Vehicle Permit on Concessionary Terms) is a permit issued by the Treasury of the Government of Sri Lanka that allows its holder to import a vehicle into Sri Lanka on duties concessions or exempt from certain taxes.

  3. Static pressure - Wikipedia

    en.wikipedia.org/wiki/Static_pressure

    At least one author takes a different approach in order to avoid a need for the expression freestream static pressure. Gracey has written "The static pressure is the atmospheric pressure at the flight level of the aircraft". [15] [16] Gracey then refers to the air pressure at any point close to the aircraft as the local static pressure.

  4. Vacuum engineering - Wikipedia

    en.wikipedia.org/wiki/Vacuum_engineering

    Vacuum systems usually consist of gauges, vapor jet and pumps, vapor traps and valves along with other extensional piping. A vessel that is operating under vacuum system may be any of these types such as processing tank, steam simulator, particle accelerator, or any other type of space that has an enclosed chamber to maintain the system in less than atmospheric gas pressure.

  5. Orders of magnitude (pressure) - Wikipedia

    en.wikipedia.org/wiki/Orders_of_magnitude_(pressure)

    Pressure due to direct impact of a strong breeze (~28 mph or 45 km/h) [27] [28] [31] 120 Pa Pressure from the weight of a U.S. quarter lying flat [32] [33] 133 Pa 1 torr ≈ 1 mmHg [34] ±200 Pa ~140 dB: Threshold of pain pressure level for sound where prolonged exposure may lead to hearing loss [citation needed] ±300 Pa ±0.043 psi

  6. Free-trade zone - Wikipedia

    en.wikipedia.org/wiki/Free-trade_zone

    Free trade areas are set up between countries; for example, the Latin America Free Trade Association (LAFTA) was created in the 1960 Treaty of Montevideo by Argentina, Brazil, Chile, Mexico, Paraguay, Peru, and Uruguay; and the North American Free Trade Agreement was established between Mexico, the United States, and Canada. In free trade areas ...

  7. Static - Wikipedia

    en.wikipedia.org/wiki/Static

    Static Major (1974–2008), an American R&B singer and songwriter, originally known as Static; Static-X, an American industrial metal band Wayne Static (1965–2014), frontman, vocalist and guitarist of Static-X; Static, one half of the American music duo Collide; Static (born 1990), one half of the Israeli music duo Static & Ben El Tavori

  8. Stagnation pressure - Wikipedia

    en.wikipedia.org/wiki/Stagnation_Pressure

    In fluid dynamics, stagnation pressure, also referred to as total pressure, is what the pressure would be if all the kinetic energy of the fluid were to be converted into pressure in a reversable manner. [1]: § 3.2 ; it is defined as the sum of the free-stream static pressure and the free-stream dynamic pressure. [2]

  9. Stagnation point - Wikipedia

    en.wikipedia.org/wiki/Stagnation_point

    The Bernoulli equation applicable to incompressible flow shows that the stagnation pressure is equal to the dynamic pressure and static pressure combined. [ 1 ] : § 3.5 In compressible flows , stagnation pressure is also equal to total pressure as well, provided that the fluid entering the stagnation point is brought to rest isentropically .