The utility model relates to an instrument for detecting the error of the coaxiality, belonging to the metering detection device.
一种检测同轴度误差的仪器,属计量检测设备。
The utility model relates to an instrument for detecting the error of the coaxiality, belonging to the metering detection device.
一种检测同轴度误差的仪器,属计量检测设备。
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