Shandong China Coal Group Instrument Branch

PQWT-200S Portable Underground Water Leak Detector Finder Machine for 200 Meters can completed 500-5000 meters above the profile measurement, understanding of different depths of geological anomalies,

PQWT-100S 100 Meters Handheld Underground Water Leak Detector is uses the electromagnetic field as a field source, the underground rock resistivity difference.Carry out data collection to understand t

PQWT-TC150 Automatic Mapping Underground Water Leak Detector using natural electric field source as a working farm, with resistivity contrasts underground rocks and minerals or groundwater.

Introduction of Good Reputation And Affordable Price Sewer Pipe Inspection Crawler Camera

As we all know, plumbing inspection is not the cleanest or safest job in the world. The job of a pipeline inspector involves working in extremely unpleasant and sometimes risky conditions. Typically,

The rebar detector adopts advanced electromagnetic pulse technology and computer technology. The rebar detector adopts advanced electromagnetic pulse technology and computer technology. The rebar dete