Download - Scanned by CamScanner · between a and c and the detector is connected between b and d. The specimen is tested The specimen is tested at a frequency of 50 Hz, it is having a thickness

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Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner

Scanned by CamScanner