IEC: 146-Part 1-1 - 1991; Semiconductor convertors; General requirements and line commutated convertors Part 1-1 - specifications of basic requirements
IEC: 146-Part 1-1 - 1991; Semiconductor convertors; General requirements and line commutated convertors Part 1-1 - specifications of basic requirements
- GENEVA IEC 1991
- 135p
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