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原成都地震大队仪器厂生产的“TC—2型”土磁偏角仪,在我省各台、点使用较多,其安装方法过去已有介绍,本文着重对调试方面的问题作一说明。一、安装时要注意消除吊丝扭转漂移
The original “TC-2” magnetic declossometer produced by the Chengdu Seismic Brigade Instrument Factory has been widely used in Taiwan. The installation method has been introduced in the past. This article focuses on the debugging problems. First, the installation should pay attention to eliminate twisted wire twisting drift