Ability to use Callipers, Micrometers , Gauges, Profile Projector, Gauge Block.

能使用测径规, 千分尺, 测量仪表,轮廓测定投影器, 块规.

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The uncertainty of measurement of a laser interferometer used in measuring gauge block is analyzed paper.

分析了一台用于测量量块的激光干涉仪的测量不确定度.

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Error of indication of comparator was calibrated by using gauge block with conjugate method.

比较法测量量块的仪器的示值误差是采用配对法用量块校准的.

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