"小微精"爆破技术在南芬露天铁矿中的应用 / Application of "Small-Micro-Exquisite" blasting technology in Nanfen Open-pit Iron Mine
- Resource Type
- Academic Journal
- Source
- 露天采矿技术 / Opencast Mining Technology. 38(4):38-45
- Subject
爆破技术 微振控制 精细预裂 小台阶板块化 爆破精度 blasting technology micro-vibration control exquisite pre-splitting small step slab blasting accuracy - Language
- Chinese
- ISSN
- 1671-9816