00000nz  a2200000n  4500
001  KSH1998020919
005  19990530175519
008  980429 n azknn|abn          |a a|a    | 
150  ▼a기체 베어링[氣體--]▲
450  ▼wr▼i영어▼agas bearing▲
550  ▼wg▼a베어링[bearing]▲