声呐是潜艇重要的探测设备。
他们还随行携带了生命探测仪和医疗设备。
They have taken life detectors and medical equipment with them.
雷达已成为深空探测的重要设备。
Radar has already became one of the most important equipments for deep-space detection.
火焰探测系统是用来保护人员和设备安全的装置。
The fire detection system is a safety device for protection of personnel and facility.
火焰探测系统是用来保护人员和设备安全的装置。
The fire detection system is a safety device for protection of personnel and facility.
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