Core Insights - The 2025 China International Maritime Exhibition is taking place in Shanghai, showcasing the latest shipbuilding products and upgraded shipbuilding equipment, marking a significant event in the maritime industry [1] Group 1: Technological Advancements - A mini robotic arm, designed for shipbuilding welding, was demonstrated at the exhibition, highlighting its agile welding technology [1] - This robotic arm weighs less than 15 kilograms and is capable of performing welding tasks in hard-to-reach areas, aligning with current green construction requirements for low energy consumption [1] - The robotic arm has been widely adopted in domestic shipbuilding enterprises, enhancing efficiency and increasing product quality [1] Group 2: Industry Impact - The robotic arm addresses labor intensity issues in challenging environments, providing stable and reliable quality in welding operations [1] - Future developments in robotic arms are expected to focus on multimodal capabilities, fostering a user-friendly human-machine collaboration in production [1]