多绳摩擦式矿井提升机全数字控制直联技术的选型设计 / Selection design on full digital control of direct connection technology in mine hoist of multi-rope friction type
- Resource Type
- Academic Journal
- Source
- 煤炭与化工 / Coal and Chemical Industry. 41(3):99-104
- Subject
电机直联 全数字控制 提升机 - Language
- Chinese