Disconnect the vacuum harness connector from the back of the heater-A/Cmode control switch on the control panel.
从控制仪表板上的空调暖气模式控制开关上断开真空线束接头。
2
From the write access queue, user B is at the top of the queue since user B requests first to access the file in write mode compared with user C. user B is provided the write access.
在写访问队列中，用户B在队列顶部，这是因为b先于c以写模式请求访问文件。
3
This mode in DB2 Express-C is called version recovery where the entire database (non-recoverable database) is backed up at an interval and restored in the event of failure.