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| 008 | 230907s9999||||xx |||||||||||||| ||und|| | ||
| 082 |
_a621.3 _bIEC |
||
| 100 |
_aIEC Standards _9117978 |
||
| 245 | 0 | _aIEC 60633 ED. 2.0 B:1998, TERMINOLOGY FOR HIGH-VOLTAGE DIRECT CURRENT (HVDC) TRANSMISSION | |
| 260 |
_bIEC _c2019-09-13 |
||
| 942 |
_2ddc _cEB |
||
| 999 |
_c599838 _d599838 |
||