00000nz a2200000n 4500 001 KSH2004026421 005 20040816111905 008 040816 n azknn|abn |a a|a | 150 ▼a비금속 가공 강재[非金屬加工鋼材]▲ 450 ▼wr▼i영어▼anonmetallic machined bar stock▲ 550 ▼wg▼a가공 강재[加工鋼材]▲ 550 ▼a비금속(금속아님)[非金屬]▲