Research and design on antenna of wireless gauge in deep oil well 井下无线数据交换器天线研究与设计
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Study and analysis of the data exchanging unit used in model kj93 mine control and monitoring system for safety and production 生产监控系统中数据交换器的研究与分析
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Abstract : the paper deals in detail with the designing met hods of hardware and software of the data exchanging unit used in model kj93 min e control and monitoring system for safety and production 文摘:论述了kj93型矿井安全、生产监控系统所采用的一种数据交换器的硬件、软件设计方法。
