The hand-reset power protective relay is characterized by small volume, low cost, simple structure, high production efficiency, convenient debugging and testing as well as high safety and reliability.
本发 明具有体积小、成本低、结构简单、生产效率高、调试检测方便、安 全性和可靠性高的特点。
The hand-reset power protective relay is characterized by small volume, low cost, simple structure, high production efficiency, convenient debugging and testing as well as high safety and reliability.
本发 明具有体积小、成本低、结构简单、生产效率高、调试检测方便、安 全性和可靠性高的特点。
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