有人操作 meaning in English
attendant operation
Examples
- The vehicle must be manned at all times
该车辆应该在任何时候都有人操作。 - Industrial heating equipment . safety of steam or superheated steam generators , permanently manned or not . part 3 : specific requirements for liquid fuelled installations
工业加热设备.永久性有人操作或无人操作的蒸汽或过热蒸汽发生器的安全性.第4部分:液体燃料设备的特定要求