Is parallel operation usually done by the person on duty?
并电一般由值班人员完成吗？
Breakfast was fine with a cheery person on duty in the dining room .
早餐对于在餐厅值班的兴高采烈的员工来说似乎还行。
The terminal can make real monitoring on substation realize the function of no-person on duty.
终端对配电站的运行进行实时监测和控制，实现无人值守功能。
应用推荐