| 000 | 00307nam a2200073 4500 | ||
|---|---|---|---|
| 080 |
_a _b |
||
| 245 | _aIEC: 146-Part 1-1 - 1991; Semiconductor convertors; General requirements and line commutated convertors Part 1-1 - specifications of basic requirements | ||
| 700 | _aINTERNATIONAL ELECTROTECHNICAL COMMISSION | ||
| 260 |
_aGENEVA _bIEC _c1991 |
||
| 300 | _a135p | ||
| 999 |
_c35933 _d35933 |
||