Application of Pipeline Camera in Zero Direct Sewage Drainage Project Qualifications required by the third service unit "Municipal Public Works General Contracting Level Three" "Environmental protection professional contracting level three" "CMA International Quality and Tec

Equipment name and model: Chimney inspection camera Detection length: 0-60 meters (depth vertical) Waterproof ability: None, water mist has no big impact. Main functions of the equipment: photographing, video recording, monitoring, image storage, detection of descent depth