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DZ-DEV-NF-26(纳滤设备/玻璃管外径26mm)
'); document.write('¥4928

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1-Bromo-2-nitrobenzene, 1-溴-2-硝基苯/500g/CAS:577-19-5
'); document.write('¥1408

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BG-DZ-D452400(分水器/溶剂回收/100mL/玻璃节门/磨口24/40/)
'); document.write('¥360

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BT-Z18700(高压釜/高压反应釜/氢化釜/V700mL/S400mL)
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BH-10235(洗耳球/大号)
'); document.write('¥12

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1-Acetylimidazole, 1-乙酰基咪唑/100g/CAS:2466-76-4
'); document.write('¥470

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