Shandong China Coal Group Instrument Branch

Well is one of the smallest water conservancy projects since ancient times, but it is also a special water conservancy project involving many disciplines. Its characteristic, it is the universality th

The severe epidemic situation of "new coronavirus infected pneumonia" affects the hearts of every Chinese people, and also stimulates the majestic strength of unity of all people. In the fight against

Combustible gas detectors are detectors installed in industrial and civil buildings that respond to single or multiple concentrations of combustible gases.The most commonly used combustible gas detect

Gas detector is widely used in petrochemical, environmental protection, gas, coal and other industries, for different kinds of safety production occasions and testing requirements, the selection of ap

After rigorous review by the competent authority's recommendation, form review, and expert review, recently, Jining Science and Technology Bureau identified the 2019 Jining High-tech Enterprise List.

After rigorous review by the competent authority's recommendation, form review, and expert review, recently, Jining Science and Technology Bureau identified the list of Jining high-tech enterprises in