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AHB-U09M-2(耐压反应管加热模块/干浴/硬质/均9孔/半球形孔底/高60mm/外径128mm/孔径28.3mmx9)'); document.write('¥1440.22
BG-F21243L(直四口瓶/3000mL/主24/40/侧24/40/前24/40)'); document.write('¥455.2
BT-Z19802(气体分配装置/8出口)'); document.write('¥1181.54