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《Equipment for Geophysical Prospecting》 2007-03
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R24 shallow seismograph troube-shooting

Wu Xiuqin and Zhao Ting  
R24 shallow refraction seismograph is mainstream equipment used for shallow seismic exploration in the field.Based on the experiments in a process of maintenance,the paper summarized the common failures of R24 shallow seismograph,analyzed the listed failures from circuit principle and gave relative failure-removed approaches.
【CateGory Index】: P631.43
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