00000nz a2200000n 4500 001 KSH2001010563 005 20021126000000 008 010612 n azknn|abn |a a|a | 150 ▼a비금속 물질[非金屬物質]▲ 550 ▼wh▼a비금속 개재물[非金屬介在物]▲ 550 ▼a비금속(금속아님)[非金屬]▲