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BG-Y520035-4(高真空石英比色皿/四通/35mm*12.5mm*12.5mm/光程10mm/熔融一体)
'); document.write('¥800

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MMBC-DNA(分子模型生化DNA套装)
'); document.write('¥2000

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OMMA(分子模型高级专业套装)
'); document.write('¥2000

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SV-M29(耐压内螺纹口密封圈/#29)
'); document.write('¥5.33

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BT-19909-1.2(混匀仪配件/大龙/VT1.2)
'); document.write('¥480

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BH-30220-8(铝箔袋/8号/12*17cm/100只/袋)
'); document.write('¥22.4

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