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1)  full-mechanized mining in thin coal seam
薄煤层综采面
2)  thin coal fully mechanized mining
薄煤层综采
3)  thin seam fully-mechanized mining face
薄煤层综采工作面
4)  fully-mechanized face in coal seam
煤层综采面
1.
This paper study the long hole loosen blasting technology for bottom floor rock of fully-mechanized face in coal seam based on theoretical analysis, such as Explosive Mechanics, Rock Mechanics and Damage Mechanics etc, and what s more, the commercial testing in status quo has verified it.
本文在爆炸力学、岩体力学、断裂损伤力学等多门学科理论分析的基础上,结合现场工业试验对煤层综采面底板岩石深孔松动爆破技术进行了研究。
5)  full-mechanized mining face in thick coal seam
厚煤层综采工作面
6)  thin seam mining
薄煤层开采
1.
Summarization of thin seam mining and research on thin seam mining in Shenfu Dongsheng Coal Field;
薄煤层开采综述和神府东胜煤田薄煤层开采
2.
Present status and development of fully mechanization technology for thin seam mining;
薄煤层开采综合机械化技术现状及发展
补充资料:面薄
1.面皮嫩薄。 2.谓面子小。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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