Mi-Young Lee(Industrial Safety and Health Research Institude) ; Yun Kyung Chung(Industrial Safety and Health Research Institude) ; Kyong-sok Shin(Industrial Safety and Health Research Institude)
(pp.18-20)https://doi.org/10.5478/MSL.2013.4.1.18
Seonghee Ahn(Korea Research Institute of Standards and Science) ; Yoon-Hyung Yim(Korea Research Institute of Standards and Science) ; Byungjoo Kim(Korea Research Institute of Standards and Science)
(pp.75-78)https://doi.org/10.5478/MSL.2013.4.4.75