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BG-F901925G(史莱克反应茄瓶/25mL/磨口19/22/玻璃节门)'); document.write('¥68.8
BH-20228(日光灯/15W/460mm/外径28mm)'); document.write('¥32
BT-13906-2(旋转蒸发仪真空密封圈/埃朗/N-1100D)'); document.write('¥640
BH-20210-2(电热带/玻璃纤维电热带/2米/200W)'); document.write('¥23.07
N,O-Bis(trimethylsilyl)acetamide, N,O-双(三甲基硅基)乙酰胺/500g/CAS:10416-59-8'); document.write('¥315
SV-P280002(厚壁耐压反应管/具高真空阀/35mL/外径28*125mm)'); document.write('¥210.4