non-arcing arrester 无弧避雷器
non-arcing metal 无火花金属
non arcing open 无弧分断
arrester non-arcing 无弧避雷器
non arcing 无火花的
This paper researches on three phase capacitor transients, presents a combined switch constructed of contactor and low current thyristors to realize non surge close and non arcing break.
对三相电容器的暂态过程进行了研究，提出采用接触器和小电流晶闸管组成混合开关，实现了合闸时无冲击电流及分断时无电弧。
The crimping die comprises an electrically non-conductive material adapted to prevent electrical arcing with the crimping die.
所述压接压模包括适于防止与所述压接压模形成电弧的非导电材料。
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