00000nz a2200000n 4500 001 KSH1998042204 005 20040608131953 008 980429 n azknn|abn |a a|a | 150 ▼a탕구(주형)[湯口]▲ 450 ▼wr▼i영어▼asprue gate▲ 550 ▼a몰딩(주형)[molding]▲ 550 ▼a주물(금속)[鑄物]▲