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汝箕沟

网络Ruqi clough

汝箕沟

汝箕沟

汝箕沟

Ruqi clough

汝箕沟矿区,Rujigou... ... ) Rujigou area 汝箕沟地区 ) Ruqi clough 汝箕沟 ) Ruqigou basin 汝箕沟盆地 ...

2

Sedimentary environment of Yanchang formation of the Upper Triassic in Ruqigou basin

汝箕沟盆地上三叠统延长组沉积环境

3

Discussion of the relationship between coal metamorphism and the Late Mesozoic basalt in Rujigou Area

汝箕沟晚中生代玄武岩的确定与煤变质作用关系简论

4

Quartz Vein and Its Geological Significance Rujigou Mining Area in the West of Ordos Basin

鄂尔多斯盆地西缘汝箕沟煤矿区的石英脉及其地质意义

5

Feasibility Study About Comprehensive Treatment of Gas Drainage under Suction in Rujigou Coal Mine

汝箕沟煤矿瓦斯综合抽放可行性研究

7

Deposits Environment and Coal Collecting Features in Yan - an Group of Rujigou Coal Field

汝箕沟煤田延安组沉积环境与聚煤特征

8

Application of Combined Gas Drainage Technology in Rujigou Coal Mine

综合抽放技术在汝箕沟煤矿的应用

9

a discussion on coal - bearing strata in rujigou coalfield

对汝箕沟煤田含煤地层的讨论

10

Study on dynamic survey for fire area in Ningxia Rujigou Coal Fields

宁夏汝箕沟煤田火区动态监测方法研究

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