【单项选择题】
（） fire doors, windows, hatches, accesses and ventilators.
A、A.Closed
B、B.Close
C、C.Closing
查看正确答案A、A. open fire doors B、B. close fire doors C、C. put on fire doors D、D. put off fire doors
搜题
更多“（） fire doors, windows, hatches, accesses and ventilators.”相关的问题
第2题
A、Close all fire doors and use the dry powder extinguisher. B、Close all fire doors and use the foam extinguisher. C、Close all fire doors and use the CO2 extinguisher. D、Close all fire rooms and use the dry powder extinguisher.
第5题
A、starting the fire pumps B、checking the operation of watertight doors C、checking arrangements for abandon ship D、All of the above
第7题
[单选题] Which of the following is operated from the main engine room console on an automated vessel?（）
A、Fire pump and lube oil pump B、Lube oil pump and distilling plant C、Distilling plant and shaft alley door D、Shaft alley door and fixed CO2 release
