tachometer

• Verification regulation of tachometers
  转速表检定规程
• Electronic tachometer total station
  全站型电子速测仪
• Tachometer drive gear complement
  转速表传动机构总成
• Ships - tachometer for engine
  船舶.发动机用转速表
• Tachometer drive gear wheels
  转速表传动机构齿轮
• Electron tachometer timer module
  电子转速表机芯
• Rech . flexible shafts for controlling tachometers , propellor regulators , etc .
  操纵转速计和螺旋浆调速器等用挠性轴
• Tachometer electric indicator
  转速表电气指示器
• It can be the test standard of tachometer both automobile and motorcycle
  可用于汽车摩托车车速里程表的调试和捡定。
• Aided tachometer generator
  半自动测速发电机