It can measure not only the inner diameter, outer diameter and linearity error, but also the center distance between holes, taper and position errors such as coaxality, verticality, etc.

它不仅可以测量内径、外径和直线度误差，还可以测量孔中心距、锥度和同轴度、垂直度等位置误差。

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During axis adjustment, GE Company not only measures verticality of unit axis, but also calculates throw from survey measurements of verticality.

GE公司在轴线调整过程中，不但要测量机组轴线垂直度，同时还通过对垂直度的测量读数来计算摆度。

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