NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN IEC 60676 ; VDE 0721-58:2024-10 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60683 | 2011-10 | Industrial electroheating equipment - Test methods for submerged-arc furnaces More |