| 摘要 |
An ultrasonic defect detector including a microprocessor controller co-operating with a metering circuit, characterised in that the microprocessor controller (SM) is connected with a metering circuit (UP) connected with the defect detector's transmit/ receive circuits: test circuit (UD1) and check circuit (UD2), and the microprocessor controller is also connected with the defect detector's regulating units (ND1, ND2) connected with the defect detector's transmit/receive circuits: test circuit (UD1) and check circuit (UD2).<IMAGE>
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