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Taking into account background information such as the effectiveness of previously discussed radiation damage repair technologies, typical cases, and existing challenges, the pace of commercialization of different types of radiation damage repair technologies varies significantly at present. For applications that can be implemented within the next 3–5 years, conventional medium- and low-temperature annealing repair techniques have already been tested on a small scale in the field of decommissioned nuclear components and industrial metal parts with mild radiation damage; the associated safety assessment systems are relatively mature, and it is expected that these techniques will be commercially deployed in the maintenance of metal components in normal radiation environments around 2029–2031. Core application areas expected to see breakthroughs in about 10 years include pulse current in-situ repair – an efficient repair technology designed for nuclear power plant pressure vessels. At present, efforts are still underway to adapt this technology to large-scale components and to obtain the necessary safety certifications. As the demand for extending the lifespan of nuclear facilities continues to grow, commercial application of this technology in extending the lifespan of nuclear power plant components is expected to become feasible around 2035. Frontier areas that await breakthroughs include advanced technologies such as self-healing of nanometal materials and dynamic defect control. These technologies are currently still in the stage of laboratory-based research, and due to key constraints such as adaptation to extreme environments and precise microscopic control, it is not possible to determine a specific timeline for commercialization; it is estimated that more than 15 years will be required for technological advancements and engineering validation. Overall, conventional repair technologies with low entry barriers are advancing rapidly toward commercialization, while high-end repair technologies for nuclear-grade core components still require a lengthy validation process; the pace of their actual implementation will also be influenced by industry policies and the progress in improving safety standards.