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BT-12921-3(折叠梯/梯子/三步/承重150Kg)'); document.write('¥181.34
Cerium(III) chloride, anhydrous, 无水三氯化铈/250g/CAS:7790-86-5'); document.write('¥8085
BH-10322(硅胶塞/翻口胶塞/24#/100个)'); document.write('¥257
DZ-BG-玻璃喷壶'); document.write('¥150
BG-C376020(具储存球闪式层析柱/容量500mL/外径60mm/内径53mm/磨口24/40/长203mm)'); document.write('¥196.8
2,6-Lutidine, 2,6-二甲基吡碇/500g/CAS:108-48-5'); document.write('¥585