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BH-391322(水系微孔滤膜/混合纤维素酯膜/直径13mm/孔径0.22μm/100片)'); document.write('¥31.98
AHB-09B-1(平底反应瓶加热模块/干浴/黑色/均9孔/平孔底/高40mm/外径128mm/孔径28.2mmx9)'); document.write('¥844.74