vacuum circuit breakers currently used at 84KV or less rely on a vacuum for the extinction of arc and as the insulation medium
目前,用于电压在84KV以内电路中的真空断路器,是依靠真空来作为其灭弧和绝缘介质的. (本人为电力翻译,如有差错,敬请指正)
vacuum circuit breakers currently used at 84KV or less rely on a vacuum for the extinction of arc and as the insulation medium
目前,用于电压在84KV以内电路中的真空断路器,是依靠真空来作为其灭弧和绝缘介质的. (本人为电力翻译,如有差错,敬请指正)