Core Insights - The 2025 Shenzhen International Nuclear Energy Industry Innovation Expo showcased various robots designed for nuclear power operations, addressing maintenance challenges in nuclear power plants [1] - The "Wukong" family of nuclear power maintenance robots includes eight different models specifically for inspecting and repairing the rotor of generators, capable of detecting minute defects and autonomously troubleshooting within 20 minutes [6] - The introduction of these robots marks a significant advancement towards automation in nuclear power maintenance, reducing the need for extensive human labor and minimizing economic risks associated with manual repairs [11] Group 1 - The "Wukong" robots can perform detailed inspections in tight spaces, significantly reducing the workforce required for generator rotor maintenance from 30-40 workers to just 5 [8] - The robots can enter gaps as small as 0.05 meters, completing various repairs and tests, thus saving substantial maintenance time [8] - Other robots presented include pipeline debris removal robots and underwater cleaning robots, indicating a broader trend towards intelligent automation in nuclear power maintenance [11]