| 408FDU原理概述及常见故障维修 |
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| 引用本文： | 王碎英,李文英,池蓉,徐新昌. 408FDU原理概述及常见故障维修[J]. 物探装备, 2010, 20(1): 29-32 |
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| 作者姓名： | 王碎英 李文英 池蓉 徐新昌 |
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| 作者单位： | 东方地球物理公司装备事业部长庆作业部,宁夏银川,750006 |
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| 摘 要： | 本文对408FDU的工作原理及其功能进行了简要介绍,并对一些常见故障现象进行了分析,其中包括FDU中的电源故障、接口电路故障、滤波网络故障、野外测试故障,总结出了一套日常检测与维修FDU的实践经验。
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| 关 键 词： | 408UL原理 FDU故障 FDU原理 |
Overview of 408FDU principle and maintenance of common troubles |
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| Wang Suiying,Li Wenying,Chi Rong,Xu Xinchang. Overview of 408FDU principle and maintenance of common troubles[J]. Equipment for Geophysical Prospecting, 2010, 20(1): 29-32 |
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| Authors: | Wang Suiying Li Wenying Chi Rong Xu Xinchang |
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| Abstract: | The paper briefly introduced the 408FDU work principle and functions, analyzed some common troubles, including power trouble, interface circuit trouble, filtering network trouble and field test trouble and summarized a set of practical experiences for routine FDU checkup and maintenance. |
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| Keywords: | 408UL principle FDU fault FDU principle |
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