00000nz a2200000n 4500 001 KSH1998032180 005 20050407140707 008 980429 n azknn|abn |a a|a | 150 ▼a하이드로 포일[hydrofoil]▲ 450 ▼wr▼i영어▼ahydrofoil▲ 550 ▼a수중익선[水中翼船]▲ 550 ▼a유선형[流線型]▲