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BG-F751950M(砂板漏斗/砂板直径2.4cm/磨口19/22/外径50mm/G3)'); document.write('¥66.4
BG-C254400(球型冷凝器/冷凝管/冷凝部分长400mm,磨口24/40)'); document.write('¥85.6
BG-V234570(一体式冷阱/外径45mm/长度700mm/内管外径16mm)'); document.write('¥339.46
BH-10290-18(PVC管/直径1.8cm/米)'); document.write('¥5.33
BH-10246(翻口胶塞/橡胶塞/14#/100个)'); document.write('¥134.4
BG-F891410G(史莱克管/10mL/磨口14/20/玻璃节门/外径22mm/有效长度80mm)'); document.write('¥58.4