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BT-P80001-30(手工冲子/圆冲/直径30mm)
'); document.write('¥55.38

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2-Nitrobenzenesulfonyl chloride, 2-硝基苯磺酰氯/500g/CAS:1694-92-4
'); document.write('¥375

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BG-F464000(溶剂储存球瓶/1000mL/磨口24/40/高真空阀0-4mm)
'); document.write('¥174.4

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BH-20115(电热炉/500W)
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DZ-BG-双联反应管2
'); document.write('¥120

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BG-A252924(B型接头/上29/42/下24/40)
'); document.write('¥37.6

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