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BG-F484250(溶剂储存球瓶/250mL/磨口24/40/高真空阀0-4mm)'); document.write('¥190.4
BG-F561050(史莱克管/(0-4)高真空四氟节门/50mL/磨口14/20)'); document.write('¥114.4
BG-C209180(直型冷凝器/冷凝管/冷凝部分长180mm,磨口19/22)'); document.write('¥59.2
BT-11903(杜瓦瓶真空保温装置/不锈钢/双层保温/口径70x深度100mm)'); document.write('¥234.67
BG-F484500(溶剂储存球瓶/500mL/磨口24/40/高真空阀0-4mm)'); document.write('¥236.8
已停售!BH-201116(电暖器/电暖气)'); document.write('¥533.34