A、unwanted interference
B、unexpected figures
C、abnormal data
D、unwanted information
更多“It may be found that，in certain circumstances，radar beacon emissions can cause（）with the normal radar display，particularly at close range.”相关的问题
A、Manning requirements B、Minimum freeboard permitted C、Grade(s) of cargoes that the vessel may carry D、Waters upon which the vessel may be operated
A、It's of no use for navigation and would be removed with notice B、It's useful in navigation and may be removed without notice C、It's helpless in navigation and may be removed without notice D、It's helpful in navigation and may be removed without notice
A、It informs survivors that assistance may be nearby B、It informs survivors when the battery's charge condition has weakened C、It informs survivors when the SART switches to the standby mode D、It informs survivors that a nearby vessel is signaling on DSC
A、It is required on all vessels B、It may be located in a conspicuous place in the wheelhouse C、It may be located at the bilge and ballast pump control station D、All of the above
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