Cover DIN EN 61857-21 VDE 0302-21:2010-02
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DIN EN 61857-21 VDE 0302-21:2010-02

* German Language Version *

Electrical insulation systems – Procedures for thermal evaluation

Part 21: Specific requirements for general-purpose models – Wire-wound applications

(IEC 61857-21:2009); German version EN 61857-21:2009
Class/Status: Standard, valid
Released: 2010-02
VDE Art. No.: 0302022

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