The third part is the design of visual intercom system.

第三部分阐述的是可视对讲系统的设计。

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They'll have oxygen and intercom system so they can talk to the rescuers.

在救生舱中有氧气和对讲机，这样他们就可以跟营救人员通话。

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A built-in intercom system lets handsets communicate with the other or the base station.

内置的对讲系统能让无绳电话听筒之间或与基站之间进行联络。

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Captain's log: We know them primarily as a faraway voice through an airplane's intercom system, imparting the odd gag or directing our attention to the Sierra Nevada de Santa Marta on our left.

FORBES: Magazine Article

London - Captain's log: We know them primarily as a faraway voice through an airplane's intercom system, imparting the odd gag or directing our attention to the Sierra Nevada de Santa Marta on our left.

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The company also said a medical zone intercom system would allow for the cabin and cockpit to be split into isolated zones, meaning medical teams could work on a patient without the flight crew being distracted.

BBC: 'Latest technology' for new coastguard helicopters