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DZ-BG-带砝兰边反应器(带砝兰边反应器/外径150mm/高度67mm/带10mm抽气小咀)'); document.write('¥700
BT-Z18003-218(卡套/1/8/316不锈钢)'); document.write('¥64.615
BH-20111-254-460-28(紫外灯管/15W/254nm/460mm/外径28mm)'); document.write('¥74.67
BG-P14045(层析用大玻璃板/250x200x2)'); document.write('¥10.8
DZ-BG-石英圆底烧瓶-1405(14#磨口/5mL)'); document.write('¥135.38