Professor Bai from Hengzhong Science and Technology Innovation
Mathematics teacher and head of the Science and Technology Innovation Center holdASFCFlight license, senior technician for drone installation, commissioning, and maintenanceSTEAM Engineer, aviation science popularization competition referee, youth drone grading teacher
What parameters need to be set for laser engraving, cutting and processing materials, how to set them, why they are suitable for beginners and slightly advanced people, and more in-depth knowledge guidance explanation