ISO/TC 45/SC 4
| Project No. | ISO 9691:1992 |
|---|---|
| Title | <p>Classifies imperfections in surface and internal imperfections and specifies maximum acceptable limits.</p> |
| Registration number (WIID) | 17546 |
| Scope | <p>Classifies imperfections in surface and internal imperfections and specifies maximum acceptable limits.</p> |
| Status | Standarts spēkā |
| ICS group | 23.040.80 |