The paper presents the application of DNA03 digital levelling instrument in settlement measurement.
介绍了DNA03数字水准仪在沉降测量中的应用。
The usage of testing instrument, methods of testing and evaluation for the levelling were introduced in detail.
详细地介绍了仪器的使用、流平性测试和评价。
The usage of testing instrument, methods of testing and evaluation for the levelling were introduced in detail.
详细地介绍了仪器的使用、流平性测试和评价。
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