综采工作面端面破碎顶板安全支护技术 / Safety Support Technology of the End Face Broken Roof in Fully Mechanized Mining Face
- Resource Type
- Academic Journal
- Source
- 山东煤炭科技 / Shandong Coal Science and Technology. 40(10):13-20
- Subject
综采 端面 破碎顶板 支护 - Language
- Chinese
- ISSN
- 1005-2801