| 000 | 00269nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aVDE-0660/12.52 - 1961; Rules for switchgear up to 1000 volts AC and 3000 volts DC (for control switches upto 10 kV AC) | ||
| 700 | _aVerband Deutscher Elektrotechniker | ||
| 260 |
_aFrankfurt _bVDE _c1961 |
||
| 300 | _a54p | ||
| 999 |
_c24476 _d24476 |
||