(ISO specific) The ISODegreeOfFreedomEnumType enumerates values that describe a degree of freedom of a datum as specified by degrees of freedom modifiers found in a feature control frame.
<xs:simpleType name="ISODegreeOfFreedomEnumType"><xs:annotation><xs:documentation>(ISO specific) The ISODegreeOfFreedomEnumType enumerates values that describe a degree of freedom of a datum as specified by degrees of freedom modifiers found in a feature control frame.</xs:documentation></xs:annotation><xs:restriction base="xs:NMTOKEN"><xs:enumeration value="Rx"/><xs:enumeration value="Ry"/><xs:enumeration value="Rz"/><xs:enumeration value="Tx"/><xs:enumeration value="Ty"/><xs:enumeration value="Tz"/></xs:restriction></xs:simpleType>