000  $anz n  2
000  $a주제어
001  $aKSH1998000437
005  $a20021012000000
008  $a980429 n azknnaabn          |a a|a    | 
150  $a강봉[鋼棒]
550  $wh$a경량형강[輕量形鋼]
550  $wh$a레일강[--鋼]
550  $wh$a선재(재료)[線材]
550  $wh$a와이어 로드[wire rod]
550  $wh$a용접봉[鎔接棒]
550  $wh$a철근[鐵筋]