石英晶体

• Filters , quartz crystal , type lst21 . 4m , detail specification for
  Lst21 . 4m型石英晶体滤波器详细规范
• Watches with quartz crystal movements never have to be wound
  装有石英晶体机蕊的手?毋需上发条。
• Filter , quartz crystal , type lst42 . 02m , detail specification for
  Lst42 . 02m型石英晶体滤波器详细规范
• The design of low frequency narrow band - pass quartz crystal filter
  低频窄带石英晶体滤波器的研制
• Filter , quartz crystal , type lst60 . 02m , detail specification for
  Lst60 . 02m型石英晶体滤波器详细规范
• Quartz crystal units of assessed quality - generic specification
  经质量评定的石英晶体元件.总规范
• Filter , quartz crystal , monolithic , type lp12 , detail specification for
  Lp12型石英晶体单片滤波器详细规范
• Filters , quartz crystal , type lst25 . 0425m , detail specification for
  Lst25 . 0425m型石英晶体滤波器详细规范
• Optical grade synthetic quartz crystal
  人造光学石英晶体
• Filter , quartz crystal , sideband , type lsb1 . 4m , detail specification for
  Lsb1 . 4m型边带石英晶体滤波器详细规范