CCTV Inspection Camera CCTV & Sonar Inspection System 100-6000mm Inspection Range
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...sewage varies from 25% to 75% of overall sewer diameter for sewers greater than500mm in diameter. The sewer under water can be scanned by the sonar while above water can be inspected by the camera system to generate the video inspection report. The device,...
Trio-Vision Technology Co.,Ltd
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Vertical CCTV Pipe Crawler Robot Pipe Cleaner Sewer Five Meters Cable D18
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... for CCTV pipeline inspection and repair equipment robot D18 Precautions for CCTV pipeline inspection robot inspection Some technical requirements put forward in industrial and local documents such as technical specifications for TV and sonar detection......
Daoyunai Energy Saving Technology Limited
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