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high-voltage tester /ˈhaɪvˈəʊltɪdʒ ˈtɛstə/ n

中文：高压验电器

中文 · 高压验电器Español · detector de alta tensiónFrançais · vérificateur de haute tension
Meaning：Instrument used for detecting an electric current in high-voltage appliances, devices and circuits.
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Electrical tools II

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