局部制冷降温技术在三山岛金矿深部巷道掘进中的应用 / Application of local refrigeration and cooling technology in the roadway excavation deep in Sanshandao Gold Mine
- Resource Type
- Academic Journal
- Source
- 黄金 / Gold. 42(1):37-41
- Subject
深部开采 局部制冷 冷负荷 冷凝热 空冷器 - Language
- Chinese
- ISSN
- 1001-1277