Pneumatic means involving "air" as in air-filled or pneumatic tires.
See also:
"Pneumatic" is in the CPC Code "4355"
Pneumatic and other continuous action elevators and conveyors, for goods or materials
"Pneumatic" is in the HS Code "4011"
New Pneumatic Tyres, Of Rubber.
"Pneumatic" is in the UNSPSC Code "20102003"
Pneumatic shaft sinking jumbos
Ref: 123474/2006-10-14
Other Database Pages Exist for this Phrase:
Pneumatic tire (Pneumatic tire is described as a circular tube of ...)