auxiliary contact
短语词组
- auxiliary break contact 辅切断触点
- auxiliary switch contact 刀闸辅助接点
- auxiliary make contact 辅助闭合触点
- auxiliary arcing contact 过弧触头
- auxiliary switch contact displacement 辅助开关触点错位
- auxiliary break -contact 辅助断路触点
- circuit breaker auxiliary contact 电路断路器辅助触点
- auxiliary contact points 辅助触点
- auxiliary contact blocks 接触器辅助触头组 返回 auxiliary contact