A method to measure coaxiality of axisymmetric aspheric lens is introduced.

介绍了一种轴对称非球面透镜的光轴共轴度的测量方法.

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A new method of coaxiality measurement of holes of scale mechanical parts is studied.

本文提出测量大型机械零部件孔同轴度的新方法.

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A new coaxiality measuring system for holes of scale mechanical parts is introduced.

介绍一种大型机械零部件孔用同轴度测量系统.

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