水准仪

• Spirit levels on the gyro may be used to determine whether the instrument has settled with a list .
  陀螺上的气泡水准仪可用以确定仪表的放置是否倾斜。
• The electrolytic level is therefore electrically equivalent to a potentiometer, the center electrode corresponding to the rotor arm .
  因此，导电液水准仪在电性能上相当于一电位计，中心电极相当于转臂。
• Verification regulation of level verification system
  水准仪检定装置检定规程
• Data communication between pocket pc and electronic level
  与电子水准仪之间的数据通信
• Measuring instruments . precision spirit levels
  测量仪表.精密气泡水准仪
• Specification for spirit levels for use in precision engineering
  精密工程用酒精水准仪规范
• Reading method of automatic level ni002 micrometer principle
  007水准仪测微器原理及读数方法
• Tubular level for surveying instruments ; terms and requirements
  测量仪器的管状水准仪.术语和要求
• Measuring instruments . electronic levels
  测量仪表.电子水准仪
• Field procedure for precision testing of surveying instruments ; levels
  测量仪器精度检验的野外作业法.水准仪