Code specifying the measurement attribute.
Code specifying the attribute measured.
Code specifying the significance of a measurement value.
Code specifying the name of a non-discrete measurement.
Name of a non-discrete measurement.
Code specifying the unit of measurement.
Value of the measured unit.
Minimum of a range.
Maximum of a range.
To specify the number of significant digits.
Code specifying the surface or layer of an object.
