00000nz a2200000n 4500 001 KSH1998035413 005 20021211000000 008 980429 n azknn|abn |a a|a | 150 ▼a소결물[燒結物]▲ 450 ▼wr▼i영어▼asinter▲ 550 ▼a소결[燒結]▲ 550 ▼a클링커[clinker]▲