00635nam a2200217 c 4500001001300000005001500013008004100028020003400069049002800103052001600131056001400147082001500161245006500176260003600241300003600277504003100313650003400344700001400378700001400392950001100406KMO20073582320190607163347070816s2007    ulkad         000   kor    a9788988247334g93550:c\130000 lEM3956330lEM3956331c201a581.52b7-1  a581.52240 a671.5222100a용접가공 일반=xWelding/d김일수,e김중현 공저  a서울:b청범출판사,c2007  a200 p.:b삽화, 도표;c26 cm  a참고문헌: p. [197]-200 8a용접[鎔接]0KSH19980020331 a김일수1 a김중현0 b\13000