Shandong China Coal Group Instrument Branch

The rebar detector is mainly used for testing the position of the steel bar, the thickness of the protective layer, the distance between the steel bars and the diameter of the steel bar in the concret

The sensor runs parallel to the steel bar and sweeps directly above the steel bar at a constant speed. The instrument emits a beep to prompt the sensor to cross a steel bar. At this time, the protecti

4 major reasons and 8 major measures have been prepared, so don’t be afraid of encountering them! Coal conveyor belt tearing accidents can be roughly divided into two categories: longitudinal tearing

The sensor of the Rebar Detector is parallel to the direction of the steel bar and sweeps directly above the steel bar at a constant speed. The instrument emits a beep to remind the sensor to cross a

The concrete surface looks smooth and undisturbed, but there may be destructive materials beneath it, which cannot be seen without special equipment. Before attempting to drill or cut concrete, you ne

The geophysical instrument uses the physical properties of groundwater, such as the benign conductivity, intensification effect, and radioactivity, to find information about the location, depth, water