通过对黑宝山煤田金水四分场区煤系沉积特征分析，对整个黑宝山煤田的对比性提供一些依据。
Based on analysis on coal system, deposit character in Jinshui No. 4 branch area of Heiboshan coal fields, the basis of contrast is provided.
通过对黑宝山煤田金水四分场区煤系沉积特征分析，对整个黑宝山煤田的对比性提供一些依据。
Based on analysis on coal system, deposit character in Jinshui No. 4 branch area of Heiboshan coal fields, the basis of contrast is provided.
应用推荐