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2. Gas duster - Wikipedia

   en.wikipedia.org/wiki/Gas_duster

   Gas duster. A gas duster, also known as tinned wind or compressed air, is a product used for cleaning or dusting electronic equipment and other sensitive devices that cannot be cleaned using water. This type of product is most often packaged as a can that, when a trigger is pressed, blasts a stream of compressed gas through a nozzle at the top.

3. Dust-Off - Wikipedia

   en.wikipedia.org/wiki/Dust-Off

   Dust-Off is a brand of dust cleaner (refrigerant-based propellant cleaner, which is not compressed air and incorrectly called "canned air"). The product usually contains difluoroethane; although some use tetrafluoroethane and tetrafluoropropene as a propellant. It is used to blow particles and dust from computer, keyboards, photography ...

4. Aerosol burn - Wikipedia

   en.wikipedia.org/wiki/Aerosol_burn

   Aerosol burn. An aerosol frostbite of the skin is an injury to the body caused by the pressurized gas within an aerosol spray cooling quickly, with the sudden drop in temperature sufficient to cause frostbite to the applied area. [1] Medical studies have noted an increase of this practice, known as "frosting", in pediatric and teenage patients ...

5. Compressed air - Wikipedia

   en.wikipedia.org/wiki/Compressed_air

   Compressed air is air kept under a pressure that is greater than atmospheric pressure. Compressed air in vehicle tyres and shock absorbers is commonly used for improved traction and reduced vibration. Compressed air is an important medium for transfer of energy in industrial processes, and is used for power tools such as air hammers, drills ...

6. Old House Handyman: Working in the garage, just like old times

   www.aol.com/old-house-handyman-working-garage...

   This air compressor, vintage 1973, has a special place in the garage — near the overhead door and the single 220-volt outlet in the garage. ... old compressor with its tornado-like blast of air ...

7. Refrigerant - Wikipedia

   en.wikipedia.org/wiki/Refrigerant

   Refrigerant. A refrigerant is a working fluid used in the refrigeration cycle of air conditioning systems and heat pumps where in most cases they undergo a repeated phase transition from a liquid to a gas and back again. Refrigerants are heavily regulated because of their toxicity and flammability and the contribution of CFC and HCFC ...