00000nz a2200000n 4500 001 KSH1998002126 005 20000218041231 008 980429 n azknn|abn |a a|a | 150 ▼a유리 저항기▲ 550 ▼wg▼a저항기[抵抗器]▲ 550 ▼a가변 저항기[可變抵抗器]▲ 550 ▼a고정 저항기[固定抵抗器]▲