00000nz a2200000n 4500 001 KSH2004023021 005 20040629014126 008 040629 n azknn|abn |a a|a | 150 ▼a진흙 제거 혼합물[--除去混合物]▲ 450 ▼wr▼i영어▼amud removal mixtures▲ 550 ▼wg▼a첨가제[添加劑]▲ 550 ▼wh▼a진흙 청소제[--淸掃劑]▲