00824nam a2200205 c 4500001001300000005001500013008004100028041001300069049003200082052001600114056001400130082001600144245011300160260003900273300003000312502010500342653007500447700005300522963004300575KDM20012565220010612160643010612s2001    ulka       AL 000   kor  0 akorbeng0 lEM2332685lEM2332686c2fDP01a551.15b1-4  a551.15240 a621.81522100a熔接板材의 成形 特性에 關한 硏究=xForming characteristics of tailor welded blanks/d許英茂  a서울:b成均館大學校,c2001  axi, 222p.:b삽도;c26cm1 a학위논문(박사) --b성균관대학교 대학원:c기계설계학과 응용역학전공,d2001  a용접판재a성형aFORMINGaCHARACTERISTICSaTAILORaWELDEDaBLANKS1 a허영무,g許英茂,d1957-0KAC2017015964aut  a기계설계학과a응용역학전공