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BG-L510025(具塞比色管/25mL/10个)'); document.write('¥64
BG-A804120(连接头/磨口24/40/磨口间长120mm)'); document.write('¥24.8
BH-10912(四氟塞头/29/42)'); document.write('¥44.26
BG-F238520C(减压层析柱/外径85mm/长度200mm/G2)'); document.write('¥293.6
BH-10267-3-6(硅胶管/内径3mm/外径6mm/米)'); document.write('¥17.06
BT-12904-M14-6(铜变径/真空压力表接头/M14*1.5-6)'); document.write('¥23.46