Victor ____ (敲) the door before he walked into the room.
Prior to entering a cargo pump room, you should ensure that ().
Routine maintenance on a Central Control Room hermetically sealed air conditioning unit should include ()
Mary () into the room.
He kept the light in his room()the whole night.
Which one of the following information can not be found in engine room induction according to the passage?()
I am on fire in Engine room 的中文意思是().
If you were a female, and wanted to rent a room on April 6th, you should pay ______ for one month.
Which of the following is operated from the main engine room console on an automated vessel?()
When the engine room is put in standby condition, the engineer in charge of the watch need not to()