插孔

• Plugs , receptacles , and cable connectors , of the pin and sleeve type
  针式和套管型插头插孔和电缆连接器
• Standing wave ratio test procedure for electrical connectors and sockets
  电连接器及插孔的驻波比试验程序
• Recording devices can be attached via a standard audio jack
  录音设备，可以附加在途经一个标准的音频插孔。
• 3 . has a group output jack of earphone and a group connect of mic
  3 .具有一组耳机输出插孔及一组无线mic输入接口
• Optical fiber , hubs and switches
  光纤插孔及电掣
• Auxiliary channel input jack
  辅助声道输入插孔
• Metal packaging . flat or tapered top cans with holes for plastic spouts
  金属包袋.带塑料吸管插孔的平盖或锥形盖的圆桶
• Also , lower voltage taps are usually provided for idling and slow heatups
  通常在机器空转或者缓慢加热时用到低电压插孔。
• 2 just insert plug into cigarette lighter socket for battery recharging
  充电时只需把电筒上的插头插入汽车点烟器插孔中。
• 1 . designed by the latest digital technology in accordance with ice914 and iso
  4 .具有耳机插孔，可以随意的调节耳机的音量