00000nz  a2200000n  4500
001  KSH2000029928
005  20000508212441
008  000508 n azknn|abn          |a a|a    | 
150  ▼a베스트팔 비중계[--比重計]▲
450  ▼wr▼i영어▼aWestphal balance▲
550  ▼wg▼a액체 비중계[液體比重計]▲