“mine personnel positioning system”的概念、定义、翻译、参考文献-科学参考

单词	mine personnel positioning system
释义	mine personnel positioning system Encyclopedia 工学矿山数字化信息化产品释 mine personnel positioning system矿井人员定位系统采用无线电编码通信技术，结合数据通信、数据处理及图形展示软件等技术进行矿山井下人员定位跟踪的信息化系统。
随便看	Itou Shizuo ITP IT-productivity paradox itraconazole ITRAQ ITRF ITRS ITS ITS-90 ITS America ITS AP ITS architecture ITS Asia-Pacific ITSC ITS costs and benefits ITS database itself」自映射 IT service management ITS Japan ITS JPO of the USDOT ITSM ITSO It's Only Spring ITS Policy and Program Office of Ministry of Land, Infrastructure, Transport and Tourism of Japan ITS roadside equipment

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