00000nz a2200000n 4500 001 KSH2001010901 005 20021114000000 008 010614 n azknn|abn |a a|a | 150 ▼a정탄[正炭]▲ 550 ▼a석탄[石炭]▲ 550 ▼a선탄[選炭]▲