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东三旗地震台的萨克斯体应变仪已经工作了20多年,数据采集器已经不适应新的要求了,为了使体应变能够满足地震局“十五”规程对前兆仪器的要求,我们对其进行了升级改造。
The Saxophone strain gauge of Dongsanqi Seismic Station has been working for more than 20 years and the data collector has not adapted to the new requirements. In order to make the volume strain meet the requirement of the Seismological Bureau for the precursor instrument, It has been upgraded.