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BH-1704620(保温管/内径46mm/壁厚20mm/长2m)'); document.write('¥17.99
BH-10303-200(塑料扎带/线卡/4mm*200mm/100个)'); document.write('¥28.8
OMMR-G(分子模型有机研究套装/大号)'); document.write('¥1206.15
BG-L14050(熔点管/封口毛细管/1mm/长度100mm/500支)'); document.write('¥32.96
BH-10228-018(外旋冻存管/1.8mL/100个)'); document.write('¥25.2
BG-F901200(史莱克反应茄瓶/200mL/磨口14/20/四氟节门)'); document.write('¥80.8