A study on the measurement of internal defects at flange welded zone by using Speckle Interferometry Methods (스페클 간섭법을 이용한 플랜지 용접부 내부결함 측정에 대한 연구)
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- Proceedings of the Korean Society of Precision Engineering Conference
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- 2007.11a
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- pp.229-230
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- 2007