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Defect detector
01
a device used to identify flaws or issues in machinery, typically on railways
例
During routine inspections, the defect detector identified a minor issue with the locomotive's engine.
Railway companies rely on defect detectors to ensure the safety and efficiency of their trains.
The maintenance team used the defect detector to pinpoint the exact location of the fault in the track.
The defect detector alerted the engineer to a problem with the train's brakes before it departed.
A modern defect detector can detect even small abnormalities in train wheels to prevent potential accidents.