RELATIVE PERMEABILITY THICKNESS
A class with identifier
http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS354644
| Definition | A <RELATIVE PERMEABILITY THICKNESS is a <Property> that is a characteristic of a layer in <PERMEABLE SYSTEM> that describes the fraction of greater <PERMEABILITY THICKNESS> for a layer with respect to the system <PERMEABILITY THICKNESS> | 
| ISO number | 20261 | 
| RDS number | RDS354644 | 
| Source | POSC V 2.0 | 
| ISO 15926 CR6 PROPERTY AND STATUS (VTver1) |