ISBN: 9787572292880 (1 Ergebnisse)

paperback. Zustand: New. Language:Chinese.Paperback. Pub Date: 2025-11 Publisher: Zhejiang Education. In response to the Party and the State's call for popular science work. this book aims to cultivate the scientific interest of preschool and early childhood (3-8 years old) children. It uses picture books to popularize six major digital technologies: Internet of Things. Smart Delivery. Digital Maps. Data Transmission. Network Security. and Smart Cold Chain. contributing to the widespread dissemination of digital life.…