4. Electricity: measuring and testing
  5. Electromechanical switching device
  6. Relay

Rolf Ernst Kowalewski

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Method and apparatus for determining contact resistance

Electricity: measuring and testing – Electromechanical switching device – Relay
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Transmission system

Telecommunications – Transmitter – Measuring – testing – or monitoring of transmitter
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Profile ID: LFUS-PAI-P-399455

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