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BT-19909-1.3.4(混匀仪配件/大龙/VT1.3.4)'); document.write('¥180
BG-A971922(75°蒸馏头/具孔盖和橡胶圈/磨口19/22)'); document.write('¥42.4
BG-Y102026(石英试管/长200mm/外径26mm)'); document.write('¥73.85
Benzanilide, 苯甲酰苯胺/250g/CAS:93-98-1'); document.write('¥230
BG-D271922(三通蒸馏接收管/磨口19/22)'); document.write('¥104
BG-A871420(75°干燥管/磨口14/20)'); document.write('¥27.2