electric circuit

• Low frequency electric circuit
  低频电子线路
• Low - noise electric circuit
  低噪声电子电路
• Low - noise electric circuit
  低噪声电子电路
• Design of electric circuit control for preventing leakage of indoor tap waterpipe
  一种防止自来水管破裂漏水控制电路的设计
• The application automatical distribution sub - system of electric circuit in oil field
  电力线路配电自动化子系统在油田的应用
• Energy - saving design , welding stop , gas circuit and electric circuit automatically close
  节能设计，焊接停止，气路、电路自动关闭。
• The advanced a painting quality increases electric circuit , make picture clearer deeply bright
  先进5d画质提高电路，使图像更清晰透亮
• The electric circuit of a high and dependable for the watch - dog and dropping the electricity protecting
  一种高可靠性看门狗及掉电保护电路
• Figures karaoke electric circuit , automatically connect to sing , follow to sing , change the function
  数码卡拉ok电路，自动接唱，跟唱，变调功能
• Electric circuit has been adopted a computer - controlled scr to adjust the voltage
  电路采用微机控制可控硅调压，直流高压连续带载可调0 - 13kv 。