G3i采集站共模抑制比测试电路及故障检测
陈洪斌, 吴江安, 张登忠
CMRR test of G3iacquisition station and its troubleshooting.
Chen Hongbin,Wu Jiang'an , Zhang Dengzhong
物探装备 . 2015, (5): 302 -305 .