7.8.8.20 PEnum_DrillOnRail

7.8.8.20.1 Semantic definition

Type	Description
`BOTHENDS`	Drilled on both ends.
`NONE`	No waterproof.
`ONEEND`	Drilled on one end.
`OTHER`	required category not on scale
`NOTKNOWN`	Value is unkown
`UNSET`	Value has not been specified

Table 7.8.8.20.A