Moreover, it can provide the effective target of large precision instrument testing in order to solve problems.
此外，还可为大型精密仪器测试提供有效靶区，或与之配合作解疑鉴定。
The Rockwell hardness tester is a precision measurement instrument in material and part hardness testing, which is often used in detection of materials, product and half-finished product.
洛氏硬度计是检测材料和零件硬度较精密的计量仪器，用来测量材料或者成品半成品的相应硬度，其性能指标主要体现在检测精度和操控性两个方面。
A grating auto testing instrument is to realize auto testing to the precision of linear grating.
光栅自动测试仪是对直线透射式光栅的精确度实现自动测试的仪器。
It is shown by its practical use that this instrument has high level of precision and efficiency in testing.
实际运行表明该系统具有较高的测试精度和测试效率。
It is shown by its practical use that this instrument has high level of precision and efficiency in testing.
实际运行表明该系统具有较高的测试精度和测试效率。
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