A、operates on both military and civilian aircraft distress frequencies
B、transmits both an alerting signal and a homing signal
C、must be the float free type and automatically activated
D、operates with a greater output of signal power
更多“The difference between a class A and a class B EPIRB is that the class A EPIRB（）.”相关的问题
A、the difference between the current candidate configuration and the candidate configuration from one commit ago B、the difference between the current active configuration and the current candidate configuration C、the difference between the current active configuration and the active configuration from one commit ago D、the difference between the current candidate configuration and the archived configuration from one commit ago
A、the difference between the current candidate configuration and the candidate configuration from one commit ago B、the difference between the current active configuration and the current candidate configuration C、the difference between the current active configuration and the active configuration from one commit ago D、the difference between the current candidate configuration and the archived configuration from one commit ago
A、the difference between the current candidate configuration and the candidate configuration from one commit ago B、the difference etween the current active configuration and the active configuration from the one commit ago C、the difference between the current active configuration and the active configuration from one commit ago D、the difference between the current candidate configuration and the archived configuration from one commit ago
A、depth of water at a specific time due to tidal effect B、difference between the depth of the water and the area's tidal datum C、difference between the depth of the water and the high water tidal level D、difference between the depth of the water at high tide and the depth of the water at low tide
A、they all have different limitations with respect to coverage B、they all have different limitations in the technology they use C、different systems apply to different ships D、all of above
A、they all have different limitations with respect to coverage B、they all have different limitations in the technology they use C、different systems apply to different ships D、all of above
A、The loopback addresses are on different subnets B、The value of the dead timers on the router are different C、Route summarization is enabled on both routers D、The process indentifier on router A is different than the process identifier on router B
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