ldc 20p emergency water leak detection

...LDC Series Water Leakage Detection Trolley Depth For 9 Meters Plumber Leak Detector Product Introduction PQWT LDC-20M Water Leakage Detection Trolley is a high-precision and high-efficiency pressure pipe network leakage detection equipment newly developed by Puqi Institute. It conducts rapid water leakage detection and inspection work for large areas of water......