管网检测

1. QV潜望镜管道检测

广泛应用于管线普查和初步查勘，具有查勘速度快、适应性强以及费用较低等优势（It is widely used in pipeline survey and preliminary survey. It has the advantages of fast survey speed, strong adaptability and low cost）

2. CCTV机器人管道检测

最广泛应用的管道检测方案，可准确定位管网缺陷位置、缺陷原因及缺陷程度（The most widely used pipeline inspection scheme can accurately locate the defect location, cause and degree of pipe network）

3. 内窥镜管道检测

当管道直径小于DN200时，CCTV检测机器人进入困难。这时，内窥镜检测是一种有效的补充方案（When the pipe diameter is less than DN200, it is difficult for CCTV detection robot to enter. At this time, endoscopic detection is an effective supplementary scheme）

4. 管道声呐检测

当管网水位过高并且难于降水时，CCTV检测机器人往往难以适应，此时，声呐检测则可以良好地代替（When the water level in the pipe network is too high and it is difficult to precipitation, CCTV detection robot is often difficult to adapt. At this time, sonar detection can be well replaced）