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AHB-CWC-平底17*20孔(冷却模块/干浴/外径170mm/高70mm/平孔底/孔深35mm/孔径17mmx20)'); document.write('¥2633.84
BH-10312-1(保温带/宽25mm/米)'); document.write('¥2.11
BG-P16010125(抽滤瓶/过滤瓶/上咀/125mL)'); document.write('¥19.91
NMR-GAUGE(核磁管通规/规)'); document.write('¥2215.38
BG-A971420(75°蒸馏头/具孔盖和橡胶圈/磨口14/20)'); document.write('¥40.8
BB-14109H-A4-80(笔记本/硬皮/A4/80页)'); document.write('¥26.66