各国主电源电压/频率
<p><span style="font-size: 24px;">各国主电源电压/频率</span></p><p><span style="font-size: 24px;">方便大家在做出口设备时候了解电压和频率</span></p><p><img src="/upload/article/20231027/1698366884950476.png" title="1698366884950476.png" alt="image.png"/></p><p><br/></p><p> <img src="/upload/article/20231027/1698366902981823.png" title="1698366902981823.png" alt="image.png"/></p><p> <img src="/upload/article/20231027/1698366927828503.png" title="1698366927828503.png" alt="image.png"/></p><p> <img src="/upload/article/20231027/1698367017547585.png" title="1698367017547585.png" alt="image.png"/></p><p> <img src="/upload/article/20231027/1698367060851191.png" title="1698367060851191.png" alt="image.png"/></p>
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