Science Fair Project Encyclopedia
Steamroller
A steamroller is a type of heavy machinery which consists of a large tractor and a heavy cylinder that sits in front of it and functions as the front wheel. Steamrollers are generally used in paving roads, to flatten out the surface.
10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


