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N,N-Dimethylbenzamide, N,N-二甲基苯甲酰胺/5g/CAS:611-74-5'); document.write('¥140
NMRT-MR(微量反应核磁管/185mm)'); document.write('¥320
BT-182006-HQ(压力表/精密0.4级/轴向/0.6MPa/红旗牌)'); document.write('¥344
BF-10101-Logo-B-L(白大褂/白大衣/实验服/Logo/薄款/L号)'); document.write('¥49.44
BF-10109(手套/防割耐磨)'); document.write('¥5.6
BH-10312(保温带/宽25mm/30米/卷)'); document.write('¥63.3