Acknowledgement
이 논문은 2020년도 정부(산업통상자원부)의 재원으로 한국에너지기술평가원의 지원을 받아 수행된 연구임.(20206500000010, 원전 1등급 기기 결함 예방용 표면응력개선 시스템 개발 및 실증)
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