question: returns the unit of measure for this dpt . concode_field_sep String unit concode_elem_sep String id concode_elem_sep String v1 concode_elem_sep String v2 concode_elem_sep String desc concode_field_sep int hashCode concode_elem_sep boolean equals concode_elem_sep String getUpperValue concode_elem_sep String getID concode_elem_sep String toString concode_elem_sep String getDescription concode_elem_sep String getLowerValue
target: String function ( ) { return unit ; }