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BG-F461050(溶剂储存球瓶/50mL/磨口14/20/高真空阀0-4mm)'); document.write('¥132
BH-310064F(塑料接头/鲁尔接头/外螺纹/6.4)'); document.write('¥6.4
BG-P15045-02Z(样品瓶/螺口/高硼硅/棕色/不含盖,垫/2mL/100个/包)'); document.write('¥139.2
BG-C569100(蛇形回流冷凝器/冷凝管/小咀可拆/冷凝部分100mm/总长210mm/磨口19/22)'); document.write('¥142.4