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BG-F461508(溶剂储存球瓶/500mL/磨口14/20/高真空阀0-8mm)'); document.write('¥166.4
BG-F363019C(磨口砂芯布氏漏斗/30mL/磨口19/22/直径30mm/G2)'); document.write('¥64
BF-10210(实验服/防静电)'); document.write('¥41.2
BH-20213(正倒计时器)'); document.write('¥22.4