fire protection
fire stopping
fire wall
fire protection wall
I’m having ()around the ship.A、fire watchB、fire patrolC、fire protectionD、fire alarm
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Chief, the ()(灭火队)is ready.A、fire bucket partyB、fire boatC、fire engineD、fire-fighting party
关闭防火门()A、open fire doorsB、close fire doorsC、put on fire doorsD、put off fire doors
Alcatel GPRS设备中,目前由哪个设备提供NAT/PAT功能?()A、SGSNB、GGSNC、Fire WallD、MFS
不是防火墙英文的正确解释?()A、fire protectionB、fire stoppingC、fire wallD、fire protection wall
单选题Which of the following statements represents the correct action to take when three crew members discover a fire?()A One man report the fire, and the other two men fight the fireB One man report the fire, one man fight the fire, and one man evacuate and secure the areaC One man report the fire, one man fight the fire, and one man act as a safety observerD All three men fight the fire and report it immediately after it is extinguished
单选题An example of class "A" fire is a/an ().A electrical fire in the engine roomB oil fire in the engine room bilgesC oil fire involving a grade A petroleum productD mattress fire in a stateroom