1.
Cultural Heritage Conservation Science Center
, 2012, Cultural heritage and x-ray film. 7-17. (in Korean)
2.
FUJIFILM Corporation
, 2009, The fundamentals of industrial radiography. 7.
3.
Han, K.S.
, 2008, Dictionary of nondestructive testing. Nodemedia, 152, 201. (in Korean)
4.
Joo, G.T.
, 2012, A Principle of radiographic contrast. Journal of the Korean Society for Nondestructive Testing, 32(1), 71-77. (in Korean) 10.7779/JKSNT.2012.32.1.071
5.
Kang, S.M., Choi, C.I., Lee, S.K., Park, S.K. and Kim, Y.K., 2010, Comparison of non-destructive testing images using 192Ir and 75Se with computed radiography system. Journal of Radiation Protection and Research, 35(1), 26-33. (inKorean with English abstract)
6.
Korea Foundation of Nuclear Safety
, 2018, Basic teaching materials for radiation workers (industrial sector). 49-50. (in Korean)
7.
Korea Nuclear Industry Conference, 2001, Nuclear terminology dictionary. Korea Nuclear Industry Conference, 120. (in Korean)
8.
Korean Agency for Technology and Standards
, 2013, Radiographic image quality indicators for non-destructivetesting -Principles and identification(KS A4054).
9.
Lee, S.W., Jeon, M.S. and Kim, M.G., 2002, Radiography test. Intervison, 12, 23. (in korean)
10.
Park, J.W. and Lee, C.K., 2014, Welding process of clad steel on pressure vessel for railway vehicle and its reliability assessment. Journal of Korean Society for Urban Railway, 2(4), 287-293. (in Korean with English abstract)
11.
Radiographic photograph, 2004, Industrial safety dictionary. GOLD, 30-31. (in Korean)
12.
The Korean Society for Nondestructive Testing
, 2018, Digtal radiography/computer tomography workshop. Iksan, October 18-19. (in korean)
13.
Yeo, H.Y.
, 2000, A study on the analysis and film image processing of radiographic testing. Master’s thesis, Chosun University, Gwangju, 35-37. (in Korean with English abstract)
14.
Yeo, H.Y
, 2017, Radiation nondestructive inspection. ILJINSA, Seoul, 388. (in Korean)