Medida de tensiones por medio de explosores. Una esfera a tierra.
VOLTAGE MEASURE BY EXPLODERS. GROUND SPHERE.
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17.220.20 / Measurement of electrical and magnetic quantities
CTN 207/SC 42 - High-voltage testing techniques
IEC 60052:1960 (Identical)
It is cancelled by: UNE-EN 60052:2004
This standard is available in:
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