A、全球海上遇险和安全系统
B、航行警告
C、气象传真
D、卫星应急示位标
更多“GMDSS是指（）。”相关的问题
A、A.可以在使用该识别码的各种设备的前面板上张贴GMDSS识别码铭牌。 B、B.可以在无线电操作位置附近的明显位置张贴或布置一个永久性GMDSS铭牌。 C、C.如设有独立无线电室，则至少应在无线电室和驾驶台各布置一个GMDSS铭牌。 D、D.船长房间应张贴或布置一个永久性GMDSS铭牌。
A、GMDSS甚高频通信设备包括DSC值班接收机、VHF收发信机、DSC终端、电源和送受话器 B、GMDSS甚高频通信设备包括DSC值班接收机、VHF收发信机、DSC终端、NBDP终端、电源和送受话器 C、GMDSS甚高频通信设备包括DSC值班接收机、VHF收发信机、DSC终端、NBDP终端、电源、送受话器和EPIRB终端 D、GMDSS甚高频通信设备包括VHF收发信机、DSC终端、NBDP终端、送受话器和EPIRB终端
A、understanding the GMDSS console's normal operational indicators B、maintaining a proper GMDSS radio station log C、responding to and comprehending alarms D、All of the above
A、A.Each compulsory vessel must carry at least two licensed GMDSS Radio Operators at all times while at sea B、B.Each compulsory vessel must carry at least two licensed Radio Operators at all times while at sea and may elect to carry a GMDSS Radio Maintainer as well C、C.Communications involving safety of life at sea do not have to be logged as long as the compulsory vessel was not involved in such communications D、D.While at sea，adjustments to，and the maintaining of，GMDSS equipment may be performed by the GMDSS Radio operator as long as the work is supervised by an onboard licensed GMDSS Radio Maintainer
A、Two licensed GMDSS radio operators B、Equipment carriage requirements C、Distress alerting and response D、All of the above
A、In the Captain's office B、In the sea cabin C、At the GMDSS operating position D、Anywhere on board the vessel
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