采矿区 gob; lode mining claim; mining area; mining district; mining field 成矿区 glebe; metallogenic province; metallogenicprovince; metallographic province; m .
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industrial and mining district 工矿区
feng feng Mining District 峰峰矿区
underground coal mining district [矿业] 井下采煤区
layout of mining district 采场布局
The land in coal mining district is a kind of nationalized land.
矿区地价的评估方法不同于一般城镇地价的估算。
A primary programme of ventilation for the deep part of east mining district, which is instructive to the practice.
并对今后东部矿区深部采矿综合通风系统提出初步方案，有现实指导意义。
The productive galleries at various positions and levels in Zhuanmiao mining district are characteristic of having aquifers of low water-richness.
根据矿区具备多处位置、水平不同的生产坑道和含水层富水性弱等实际情况。
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