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BG-Z602440-BJ-C(旋蒸转换头变径/具螺纹口/接5mL瓶)'); document.write('¥72.8
AHB-C4160D9(拼盘式反应瓶加热模块/干浴/高23mm/9孔/孔径12mm/平孔底)'); document.write('¥610.46
BH-10273-45(高真空硅脂/真空脂/45g)'); document.write('¥40