Shandong China Coal Group Instrument Branch

After rigorous review by the competent authorities in recommendation, form review, and expert review, recently, Jining Science and Technology Bureau identified the list of high-tech companies in Jinin

A new coronavirus pneumonia epidemic has deeply affected the hearts of the people throughout the country. In order to fight the epidemic, China Coal Group actively responded to the initiatives and cal

At the beginning of the new year, sudden pneumonia infected by a new coronavirus raged all over China, affecting everyone's heart. Blocking the new coronavirus pneumonia is a battlefield without gunpo

4 in 1 gas detector use maintenance must know what? The four-in-one gas detector integrates the detection functions of four gases, which can be said to be one of the most economical and efficient gas

The multifunctional electric water detector, also known as the electric water detector, is still the most economical, effective and widely used method among various water finding methods. The instrume

In principle, the combustible gas detector can detect all the combustible gas, because the combustible gas composition is different, the test standards are different. Generally speaking, the combustib