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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
BB-10610(美工刀片/高碳钢/18mm/10片)'); document.write('¥5.808
BG-C398030C(具砂板储存球闪式层析柱/容量1000mL/外径80mm/内径73mm/磨口24/40/长305mm/G2)'); document.write('¥397.8