交直流湿式阀用电磁铁  AC & DC wet-type electromagnet for valve

直流湿式阀用电磁铁  DC wet type electromagnet for valve

交流湿式阀用电磁铁  AC wet type electromagnet for valve

低功率直流电磁继电器  low power DC electro-magnetic relay

直流阀用电磁铁  DC electromagnet for valve

直流湿式电磁铁  wet-type DC solenoid

自整流型湿式阀用电磁铁  self-rectifying wet-type solenoid for valve control

湿式阀用电磁铁  wet solinoid for driving hydraulic-valve

小型小功率直流电磁继电器  miniature low power electromagnetic DC relay

直流阀用电磁线圈  DC solenoid for valve control

交流阀用电磁铁  AC solenoid for valve

低功率电流互感器  low power current transformer

大功率直流电机驱动器  high-power DC motor drive

大功率直流电源  DC high-power supply

高压大功率直流电源  high voltage and high power DC supply

小功率功率电动机  small power motor

小功率直流电动机  low powered DC motor

便携式直流电流表  portable DC ammeter

光标式直流电流表  light spot DC ammeter