裂解气相色谱法分析蓝色中性笔字迹的书写墨水种类及墨迹随书写时间的变化规律
렬해기상색보법분석람색중성필자적적서사묵수충류급묵적수서사시간적변화규률
Classification of Blue Gel Inks and Investigation of Change Rule of the Ink with Writing Age Using Pyrolysis Gas Chromatography
저자의 최근 논문