Choose the appropriate value.
|
Code |
Description |
|
Allowable ECA Characters |
|
|
001–990 |
|
|
Allowable ISTEP+ Characters |
|
|
998 |
ISTEP class code |
|
Allowable IMAST Characters |
|
|
997 |
IMAST class code |
|
Allowable ISTAR Characters |
|
|
Allowable LAS Links Characters |
|
|
999 |
LAS Links class code |