Beep! Beep! Back up into one of the toughest construction machines: concrete mixers! Learn why concrete mixers are are important at the job site, what makes them special, and more.
Audience
450L Lexile
Study Program
Accelerated Reader LG 2.0 0.5 0.5 168817
Summary
Presents information on concrete mixers, including their parts, the different types, and useful purposes.