煤田地质 meaning in Chinese

coal geology

Terms relating to coal mining - coal geology and prospecting
煤矿科技术语煤田地质与勘探
Code of equipment information for coal geology
煤田地质设备信息代码
Bureau of coal geology of shanxi province
省煤田地质局
Evaluations method for coal seam - roof stability in geological survey stage
煤田地质勘探阶段煤层顶板稳定性评价方法
Coal geology amp; exploration
煤田地质与勘探

More: Next