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BH-10367-9(定量滤纸/中速/直径9cm)'); document.write('¥29.6
BG-F386020C(上磨口减压层析柱/外径60mm/长度200mm/G2)'); document.write('¥238.4
SV-P240001(厚壁耐压反应管/具通气管/15mL/外径26*70mm)'); document.write('¥171.2
DZ-BG-石英坩埚4(平底/全长12cm/外径2.5cm/中凹)'); document.write('¥42.67
BH-10779-250(大开口扳子/扳手/活扳子/口50mm/长250mm)'); document.write('¥106.66
BG-B120838H(蛇形气体冷却器/具高真空节门)'); document.write('¥670.4