电弧电流产生的磁场和电极中的电流相互作用会产生强大的机械力冲击电极表面进而影响开关的性能。
The strong mechanical force generated as the arc forms impacts the electrode and has effects on switch performances.
电弧电流产生的磁场和电极中的电流相互作用会产生强大的机械力冲击电极表面进而影响开关的性能。
The strong mechanical force generated as the arc forms impacts the electrode and has effects on switch performances.
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