00000nz a2200000n 4500 001 KSH2001012915 005 20021209000000 008 010617 n azknn|abn |a a|a | 150 ▼a섬유 석고[纖維石膏]▲ 450 ▼wr▼i영어▼afibrous gypsum▲ 550 ▼wg▼a석고[石膏]▲