grating digital readout 光栅数显表
grating digital display 光栅数字显示器
grating digital display meter 光栅数显表
grating digital geophone 光栅数字检波器
grating digital display instrument 光栅数显表
digital optical grating micrometer 数字式光栅测微仪
Digital grating displacement system 数据光栅位移系统
digital grating 数字光栅
The development of grating digital geophone enhances geophone precision and dynamic range.
光栅数字地震检波器的研制成功，提高了检波器的精度和动态范围。
This article introduces a new way which applies absolute zero position system of grating digital readout-instrument to measuring large diameter.
介绍了一种采用光栅数显装置的绝对零位系统进行大直径测量的新方法。
The photo electronic length measuring instrument consists of photo electronic sensors, measuring stands, grating digital displays and micro computer data processing.
光电测长系统由光电传感器测试头、样品工作台、台式光栅数显表和微机数据采集处理系统组成。
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