solenoidn.螺线形电导管solenoid-controlled valve电磁阀solenoid valve for sampling进样电磁阀solenoid valves test system电磁阀试验系统solenoid pilot actuatedvalve电磁阀solenoid pilot actuated valve电磁阀solenoid-operated air valve电磁操纵空气阀Solenoid valve with ball seat球阀式电磁阀solenoid type artificial heart螺线管型人工心脏solenoid electromagnetic system电磁处理加快沉淀法Solenoid Array Pattern Evaluator螺旋天线阵方向图鉴别器

1. No signal means the solenoid is not energized.
   没有信号，意味着电磁阀没有通电流。
2. Streams are switched by solenoid valves.
   流路靠电磁阀进行切换。