Greatly improved performance is made possible by a constant 72 volt charge on all K2s insulation.

性能大大提高成为可能由一个常数72伏绝缘所有K2s负责。

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Greatly improved performance is made possible by a constant 72 volt charge on all K2s insulation.

性能大大提高成为可能由一个常数72伏绝缘所有K2s负责。

youdao