NA 021
DIN Standards Committee Iron and Steel
NA 021-00-21 AA
Tolerances on dimensions and shape for lang products
Subordinate Committees of NA 021-00-21 AA
| Committee ID | Name | Sub-committees |
|---|---|---|
| NA 021-00-21-01 UA | Bright steel | 0 |
| NA 021-00-21-02 UA | Hot-rolled steel bars | 0 |
| NA 021-00-21-03 UA | Wire rod | 0 |
| NA 021-00-21-04 UA | Steel products for springs | 0 |
| NA 021-00-21-05 UA | Cold-rolled sections | 0 |
| NA 021-00-21-06 UA | Hot-rolled sections | 0 |
