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BG-C195171C(球磨口砂板闪式层析柱/内径13.4mm/壁厚1.8mm/长203mm)'); document.write('¥118.4
Dimethylacetylmethylphosphonate, 丙酮基膦酸二甲酯/5g/CAS:4202-14-6'); document.write('¥290
BH-20216-100(节能灯泡/100W/E27/大螺口)'); document.write('¥192
BG-F122450(平底烧瓶/单颈/50mL/磨口24/40)'); document.write('¥20
BG-F752450M(砂板漏斗/砂板直径2.4cm/磨口24/40/外径50mm/G3)'); document.write('¥68
BH-10759-65(铁环/铁圈/烤漆/直径6.5cm)'); document.write('¥8.54