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BH-10396-19/22(烧瓶塞/PP材质/19/22)'); document.write('¥2.21
BG-F549250(史莱克反应瓶/圆底/无水无氧/250mL/磨口19/22)'); document.write('¥142.4
BH-10439(磁力搅拌子/磁子/C-250)'); document.write('¥8.72
BG-C264200(高效蛇形回流冷凝器/冷凝管/夹层长200mm/磨口24/40/高415mm)'); document.write('¥201.6