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Bromopentafluorobenzene, 溴五氟苯/25g/CAS:344-04-7'); document.write('¥402
(Diacetoxyiodo)benzene, 碘苯二乙酸/5g/CAS:3240-34-4'); document.write('¥100
BG-M202404(单排管真空气体分配器/高真空阀节门/四组/右小咀)'); document.write('¥522.4