00000nz a2200000n 4500 001 KSH1998040924 005 20000411130943 008 980429 n azknn|abn |a a|a | 150 ▼a카다 시스템▲ 450 ▼wr▼i영어▼acable digital audio/data transmission▲ 550 ▼a케이블(전기)[cable]▲