Tv Inspection Of Sewage Collectors
Ціна з ПДВ
TV inspection is applied for detection of defects and repair of sewage collectors mainly for detection of places which should be replaced.
TV inspection is applied for detection of defects and repair of sewage collectors mainly for detection of places which should be replaced.
One of the main shortcomings of the in place techniques is making a leek-free connection between the main and lateral without excavating. Because of these connections are often responsible for significant leakage the effectiveness of the seal at this joint may be essential to reduction.