00000nz a2200000n 4500 001 KSH1998017208 005 19980429132858 008 980429 n azknn|abn |a a|a | 150 ▼a공전(헛돌다)[空轉]▲ 550 ▼a공회전[空回轉]▲ 550 ▼a바퀴(차량)[輪]▲