00000nz  a2200000n  4500
001  KSH1998038843
005  20021222000000
008  980429 n azknn|abn          |a a|a    | 
150  ▼a심해대[深海帶]▲
450  ▼wr▼i영어▼aabyssal zone▲
450  ▼wr▼i북한어▼a깊은 바다 바닥대▲
550  ▼wg▼a저서대▲
550  ▼a심층수[深層水]▲
550  ▼a해저[海底]▲