Shandong China Coal Group Instrument Branch

The rebar detector is mainly used for testing the position of the steel bar, the thickness of the protective layer, the distance between the steel bars and the diameter of the steel bar in the concret

Recently, with the formal approval of the State Intellectual Property Office, Shandong Tiandun Security & Rescue Equipment Manufacturing Co., Ltd., a subsidiary of China Coal Group, obtain four tradem

Radiation detector is a portable radiation detection instrument for measuring x, γ rays. It uses a GM counter tube as a detector. The reaction speed is fast. Compared with similar domestic instruments

On June 3, three people including Hao Jiaqi, General Manager of Investment and Development North District of Humi.com, Qi Baoqiang, Director of Investment and Development North District, and Chen Ranj

Multi gas detectors are instruments used to detect gas leaks. Therefore, as the name implies, a variety of gas detectors are installed in the workplace. When a gas leak occurs during the production pr

Following the first battle of the 5.18 China Coal Group hydraulic prop live sale, China Coal Group hold a plant protection drone live broadcast (China Coal 5G Lab) sale at 9:30 am on May 30, and achie