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Explosives and Explosive Ordnance Disposal
containing
RESOURCES
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exact matches only
English
Chinese
associated mineral
resources
of coal-bearing series
含煤岩系共生矿产
environmental
resources
information system
环境资源信息系统
在计算机软硬件支持下，把资源环境信息按照空间分布及属性,以一定的格式输人、处理、管理、空间分析、输出的技术系统
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