quartz crystal

• The rule of type designation for quartz crystal units
  石英谐振器型号命名方法
• Study on solid inclusions in natural quartz crystals
  天然水晶中常见的固态包裹体研究
• Quartz crystal controlled oscillators - generic specification for
  石英晶体振荡器总规范
• Measurement methods for quartz crystal oscillators
  石英晶体振荡器测试方法
• Piezoelectric quartz crystal biosensor and its application
  压电石英晶体生物传感器及其应用
• Synthetic quartz crystal - specifications and guide to the use
  人造石英晶体.规范和使用指南
• Generic specification of quartz crystal units
  石英晶体元件的一般规范
• Quartz crystal unit humidity transducer sensor
  晶体振子式湿度传感器
• Synthetic quartz crystal - specifications and guide to the use
  人造石英晶体.规范和使用导则
• Filters , quartz crystal , type lst60ma , detail specification for
  Lst60ma型石英晶体滤波器详细规范