voltage regulator

• Column with carbon resistance chips of speciel voltage regulator
  调压器用炭电阻片柱.特种调压器用炭电阻片柱
• Double stage voltage regulator
  双节电磁振动式调节器
• Single stage voltage regulator
  单级电磁振动式继电器
• Svr : switching voltage regulator
  交换式电压调节
• Ivr instrument voltage regulator
  仪表电压调节器
• Svr : switching voltage regulator
  交换式电压调节
• Evr rlectronic voltage regulator
  电子电压调整器
• Small power transformer , voltage regulators and discharge lamp ballasts
  小型变压器、电压调节器及放电灯镇流器；
• Column with carbon resistance chips of automatic voltage regulator
  调压器用炭电阻片柱.自动电压调整器用炭电阻片柱
• Svr switching voltage regulator
  交换式电压调节