• The PD140 hand-held metal Detector is a high-sensitivity device designed to detect magnetic and non-magnetic metal objects.

    PD 140手持金属探测器一种用于磁性磁性金属物体检测高灵敏度设备

    youdao

  • They run the hand-held metal detector over her head, and are convinced that that is what is setting off the larger detector.

    他们金属探测器身上来扫,探测器有很大反应,但不可能认为是个机器人,只好接受我们的解释。

    youdao

  • They run the hand-held metal detector over her head, and are convinced that that is what is setting off the larger detector.

    他们金属探测器身上来扫,探测器有很大反应,但不可能认为是个机器人,只好接受我们的解释。

    youdao

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