Shandong China Coal Group Instrument Branch

The bus system is also called RS485, and the branch system is also called 4-20mA model. The gas detector currently mainly uses these two wiring methods, each with its corresponding alarm host.

Portable and fast-response rebar detector can quickly detect and measure concrete depth and rebar diameter and position over a large area. This method of non-destructive testing is especially useful f

On February 19, 2021, the eighth day of the first month of the lunar calendar, all the people of China Coal gathered together for a grand opening ceremony of 2021. China Coal Group Chairman Qu Qing, G

Since the introduction of the 2D rebar detector, there have been small friends asking what is the 2D rebar detector. I do n’t understand what the 2D rebar detector means and what are the advantages. T

In order to commend the advanced and establish a model, on the afternoon of February 4th, the 2020 annual summary and commendation meeting of China Coal Group was held in the group. China Coal Group C

The development of nuclear radiation detectors is one of the signs of progress in nuclear technology. The level of development and production of a country ’s nuclear radiation detectors is also one of