发明授权
US09482681B2 Device for pipe inspection and method of using same 有权
管道检查装置及其使用方法

Device for pipe inspection and method of using same
摘要:
A device is described that includes a sensor portion and a chassis portion. The sensor portion includes a plurality of sensing devices. The chassis portion is connected to the sensor portion and includes a first track and a second track. The second track is positioned adjacent the first track. The first and second tracks cooperate to substantially cover an entire width of the chassis portion.
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