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BG-P318300(玻璃棒/实心/直径8mm/长度300mm)'); document.write('¥4.94
BG-F541950(史莱克反应瓶/圆底/无水无氧/50mL/磨口19/22)'); document.write('¥133.6
BG-P3203045(玻璃坩埚/30mL/G4G5)'); document.write('¥32.96
BG-A201924(A型接头/上19/22/下24/40)'); document.write('¥24.8