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单词 θ77405
释义
the world > matter > physics > electromagnetic radiation > electricity > transmission of electricity, conduction > non-conduction, insulation > [noun] > apparatus measuring resistance (2)
Megger1903

A proprietary name for: an instrument designed chiefly for measuring electrical insulation resistance. Frequently attributive.

Meg1923

An instrument designed for measuring earth and electrical insulation resistance. Cf. Megger, n.

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更新时间:2024/12/24 20:23:29