Shandong China Coal Group Instrument Branch

The rebar locator (also known as steel bar, steel locator, steel bar scanner) is used to test the diameter, position, distribution and thickness of the concrete protective layer of the existing reinfo

In order to further promote the implementation of the Shandong Province Industrial Internet Platform Cultivation Project and promote the province's high-quality economic development, the Shandong Prov

Recently,the latest research and development products of Shandong Carter Intelligent Robot Co., Ltd. under the China Coal Group--3WWDZ-16 Plant Protection Drone successfully passed the technical appra

When the rainy season comes, the sewers in the city are the blood of a city, and the smoothness can make the city avoid guilt. However, some sewers with a dangerous working environment can make the dr

The principle of water detector is basically the same. According to the difference of electromagnetic (conductivity) between the melt and the surrounding rock in the crust, the natural electric field

In order to further enhance the comprehensive business ability of e-commerce employees, on the morning of August 10, a training course on improving e-commerce business ability of China Coal Group was