The National Motor Freight Classification is a comprehensive, invaluable resource for transportation and packaging professionals. To order the National Motor Freight Classification, please click here. The NMFC is also available in an online version as ClassITÂ®.
Definition of watt. : the absolute meter-kilogram-second unit of power equal to the work done at the rate of one joule per second or to the power produced by a current of one ampere across a potential difference of one volt : 1â746 horsepower.
(plural shims) 1  A wedge. 2  A thin piece of material, sometimes tapered, used for alignment or support. ( 3 computing) A small library that transparently intercepts and modifies calls to an API, usually for compatibility purposes.  A kind of shallow plow used in tillage to break the ground and clear it of weeds.