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BG-P14139-125DG(滴瓶滴管/配125mL滴瓶)'); document.write('¥7.2
BH-10357(pH试纸/pH 3.8-5.4)'); document.write('¥6.4
BT-Z18007(高压釜90°弯头/316不锈钢/接口¼英寸)'); document.write('¥135.38
NMRT-V190(真空/低压核磁管/玻璃部分全长190mm)'); document.write('¥443.08
BH-10274-5-8(塑料真空线/PU管/内径5mm/外径8mm/米)'); document.write('¥10.66
BG-Z33300(防倒吸油泡器/鼓泡器/油封/汞封/外径32mm/长度200mm)'); document.write('¥106.4