|    |      |  |
    |    
 |  
    |   Permeability Coefficient |      |  
|---|---|---|
    |      |  
 Characteristic |      |   perm-inch-0( At 0 °C )  |      |   Notes |  
|---|---|---|---|---|
  
 |      |  |||
 Metric (SI) Equivalent |    This equivalent and the one below are exact.  |  |||
 Another Metric (SI) Equivalent with More Basic Units |  ||||
 Metric (SI) Dimensions |    time  |  |||
 Unit Group |  ||||
 Characteristic |      |   perm-inch-23( At 23 °C )  |      |   Notes |  
|---|---|---|---|---|
    |      |  |||
 Metric (SI) Equivalent |    This equivalent and the one below are exact.  |  |||
 Another Metric (SI) Equivalent with More Basic Units |  ||||
 Metric (SI) Dimensions |    time  |  |||
 Unit Group |  ||||