Shandong China Coal Group Instrument Branch

Reinforced steel refers to steel for reinforced concrete and prestressed reinforced concrete, and is widely used in the construction industry. Today, the British editor will tell you what are the item

It can be used to detect the construction quality of existing reinforced concrete projects and newly-built reinforced concrete structures: determine the location and reinforcement of the reinforcement

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. Gen

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

The calibration of a gas detector refers to placing the instrument in a test gas with a corresponding known concentration, and comparing the detection result of the gas detector with the gas concentra

There are three main reasons why the price of gas detectors in the market differs so much.