Model C31 Meters are multirange instruments and a plug-in type switch is used for range change-over,so for the sake of easy operation.
C31型直流电表是磁电系张丝支承指针指示可携式电表,仪表具有良好的防颠震
较高的灵
度及使用
.
Model C31 Meters are multirange instruments and a plug-in type switch is used for range change-over,so for the sake of easy operation.
C31型直流电表是磁电系张丝支承指针指示可携式电表,仪表具有良好的防颠震较高的灵度及使用.
明：以上例句、词
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