00000nz  a2200000n  4500
001  KSH1998003319
005  20021009000000
008  980429 n azknn|abn          |a a|a    | 
150  ▼a가로 압력[--壓力]▲
450  ▼wr▼i영어▼alateral pressure▲
550  ▼wg▼a압력(과학)[壓力]▲
550  ▼a돌풍 위험[突風危險]▲
550  ▼a동하중[動荷重]▲
550  ▼a토압[土壓]▲
550  ▼a풍압[風壓]▲