CGS-Unit-Of-Measure is the collection of all the measurement functions whose results use the CGS (i.e., centimeter-gram-second) system of measure to describe physical quantities.
(Unit-Of-Measure; is; the collection of all the measurement functions) (all the measurement functions; use; the CGS)
Unit-Of-Measure all the measurement functions
is use
the collection of all the measurement functions
the CGS