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BG-F973024M(过滤器/磨口24/40/砂板G3直径30mm/容积60mL)'); document.write('¥272
BG-C184605(闪式层析柱/内径53mm/壁厚3.5mm/长610mm)'); document.write('¥236
DZ-BG-溶剂干燥管(内径45mm/带支咀/支咀下125mm)'); document.write('¥40
BG-A814070(双外磨口连接头/磨口24/40/磨口间长度70mm)'); document.write('¥21.6
BG-FSL1420(史莱克管冷凝器/冷凝管/磨口14/20)'); document.write('¥69.6
BG-F301925(圆底烧瓶/单颈/25mL/磨口19/22)'); document.write('¥16.8