Issue Date: 30 Apr 1993
Revision Date: 09/30/2011
GRADE | GRAY SCALE |
---|---|
5 | Negligible or no change as shown in Gray Scale, Step 5. |
4.5 | A change in color equivalent to Gray Scale, Step 4-5. |
4 | A change in color equivalent to Gray Scale, Step 4 |
3.5 | A change in color equivalent to Gray Scale, Step 3-4. |
3 | A change in color equivalent to Gray Scale, Step 3 |
2.5 | A change in color equivalent to Gray Scale, Step 2.3 |
2 | A change in color equivalent to Gray Scale, Step 2 |
1.5 | A change in color equivalent to Gray Scale, 1-2 |
1 | A change in color equivalent to Gray Scale, Step 1 |