원자로냉각재계통 3" 분기관 용접부 위상배열초음파탐상검사(PAUT)기법 개발 (Development of the Phased Array Ultrasonic Test Technique for the Weld Inspection of Reactor Coolant System 3" Branch Connection Lines in Nuclear Power Plants)
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- 한국압력기기공학회 논문집
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- 제4권2호
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- pp.40-45
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- 2008