电介质强度试验是在每对导体（包括地）之间和每个导体与包装了金属薄片的尾档之间测量。
The Dielectric Strength Test is to be performed between each pair of conductors (including ground if applicable) and between each conductor and the foil wrapped cord guard.
电介质强度试验是在每对导体（包括地）之间和每个导体与包装了金属薄片的尾档之间测量。
The Dielectric Strength Test is to be performed between each pair of conductors (including ground if applicable) and between each conductor and the foil wrapped cord guard.
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