00000nz a2200000n 4500 001 KSH1999014318 005 19990720202217 008 990416 n azknn|abn |a a|a | 150 ▼a균질 우유[均質牛乳]▲ 450 ▼wr▼i영어▼ahomogenized milk▲ 550 ▼wg▼a우유[牛乳]▲ 550 ▼a균질화[均質化]▲