本文介绍了该产品的主要技术性能和高分断能力，及低温升、低噪声、节能和零飞弧等技术特征。
This article introduced the main performance and special characteristics of higher breaking capacity, lower temperature rise, lower noise, saving energy, zero flashover etc.
本文介绍了该产品的主要技术性能和高分断能力，及低温升、低噪声、节能和零飞弧等技术特征。
This article introduced the main performance and special characteristics of higher breaking capacity, lower temperature rise, lower noise, saving energy, zero flashover etc.
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