polarity reversing switch的意思|示意
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极性转换开关
polarity reversing switch的网络常见释义
换极开关 ... 二极开关 two-pole switch 换极开关 polarity reversing switch; pole changer switch; pole changing switch; pole reverser; pole-changing switch 两极开关 two-photo pole switch ...
polarity reversing switch相关短语
1、 polarity-reversing switch 极性转换开关