Theyare widely used for measuring length and shape and position deviation and also can be used as reading devices.
广泛用于长度、形位误差的测量 ，也可作为读数装置。
The 0.001mm dial indicators are a high accuracy length measuring tool. They are widely used for measuring the geometric deviation and position deviation of workpieces.
千分表是一种高精度的长度测量工具，广泛用于测量工件几何形状误差及相互位置误差。
The paper proposes a method of measuring wave length of light wave by using minimum deviation angle based on raster.
本文通过光栅衍射给出了用最小偏向角测光波波长的方法。
By the electronic control measuring system, it can get metal band 'length or deviation quickly and accurately for choosing favorable melt band, and improves efficiency for assembling the metal belt.
利用电控测量仪，可以快速精确的得到金属带的长度或和偏差，以合理正确的选择在误差范围以内的金属带，为金属带组件的装配提高了效率。
By the electronic control measuring system, it can get metal band 'length or deviation quickly and accurately for choosing favorable melt band, and improves efficiency for assembling the metal belt.
利用电控测量仪，可以快速精确的得到金属带的长度或和偏差，以合理正确的选择在误差范围以内的金属带，为金属带组件的装配提高了效率。
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