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中南矿冶学院物探教研室研制成功双频道数学式交流激电仪??于1980年12月由冶金部委托冶金部物探公司组织进行了鉴定??与会专家一致认为设计思想先进、线路合理、性能良好,是国内首创的一种新型频率域激电仪.获得冶金部和湖南省重大科研成果奖鉴定后交福建三明市无线电二厂生产,该厂又进行两次改型,并部
Zhongnan Mining and Metallurgy Institute of Geophysical Exploration Department successfully developed dual-channel mathematical AC induction instrument in December 1980 by the Ministry of Metallurgical Metallurgical Geophysical Commission entrusted the organization identified experts at the meeting agreed that the design of advanced, reasonable line, good performance , Is a pioneer of a new type of frequency domain exciter.After the Ministry of Metallurgy and Hunan Province, a major scientific research achievement award identified Fujian Sanming Radio Factory 2, the plant has two modifications, and the Department