It is still quite difficult for Shanxi Institute of Electronic Technology to pass the Robot Grade Test Band 4. If you want to pass the exam, you must carefully review your theoretical knowledge and practice, and the passing rate is about 60%.
Taiyuan, the administrative region of Shanxi Province in People's Republic of China (PRC), is located on the loess plateau on the east bank of the middle reaches of the Yellow River and the west of the North China Plain. East of Taihang Mountain, adjacent to Hebei. West and south are separated by the Yellow River, facing Shaanxi and Henan; It is bordered by the Great Wall in the north and Inner Mongolia.