NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 60404-1 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| ISO 4948-1 | 1982-06 | Steels; Classification; Part 1 : Classification of steels into unalloyed and alloy steels based on chemical composition More |