Mes: Febrero - 1975
| Código | Título | Fecha publicación | Estado | Carro de compras |
|---|---|---|---|---|
| ISO 522:1975 |
Special tolerances for reamers
|
01/02/1975 | Vigente | |
| ISO 530:1975 |
Aircraft -- General purpose push-pull single-pole circuit-breakers -- Dimensions
|
01/02/1975 | Vigente | |
| ISO 866:1975 |
Centre drills for centre holes without protecting chamfers -- Type A
|
01/02/1975 | No Vigente |