00000nz a2200000n 4500 001 KSH2004031304 005 20040825123931 008 040825 n azknn|abn |a a|a | 150 ▼a실험실용 소각로[實驗室用燒却爐]▲ 450 ▼wr▼i영어▼alaboratory incinerator▲ 550 ▼wg▼a소각로[燒却爐]▲ 550 ▼wg▼a실험실용 가열 장치[實驗室用加熱裝置]▲