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The electromagnetic radiation detector is composed of a metamaterial absorber, legs and a substrate, and is prepared on a transparent substrate using a surface sacrificial layer process to form a susp

Ultrasonic flaw detection equipment is suitable for ultrasonic testing of round materials such as pipes and bars of various specifications, as well as steel plates, steel belts, and wheels of train wh

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

According to the "Notice on Carrying Out Supplemental and Partial Investment of Agricultural Machinery Purchase Subsidies, New Product, and Plant Protection Unmanned Aircraft", after strict review by

On the morning of May 20, Yingjisha County Party Committee Vice Secretary, Jining Aid Xinjiang Command Comrade Sun Xizhong and his entourage visited China Coal Group, accompanied by Jining High-tech Z

In order to better promote the interactive docking between enterprises and job seekers during the outbreak, on May 15th, a webcast job fair held by Bureau Of Human Resources And Social Security in Jin