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N,N'-Carbonyldiimidazole, N,N'-羰基二咪唑(CDI)/1kg/CAS:530-62-1'); document.write('¥605
Copper, 铜粉/50g/CAS:7440-50-8'); document.write('¥71
BG-L16034-1176(温度计/磨口10/18/煤油/-20℃至110℃/磨口以下76mm)'); document.write('¥74.67