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</html><thumbnail_url>https://www.hzk.com.cn/en/wp-content/uploads/2016/12/IMG_8789-.jpg</thumbnail_url><thumbnail_width>1000</thumbnail_width><thumbnail_height>667</thumbnail_height><description>Power system conversion device (S) is to realize the two into line, one female united power conversion system between the device and its the executing circuit breaker, mechanical interlocking, controllers and electric interlock circuit components (as shown in the figure below).</description></oembed>
