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BT-Z18011-250(四氟垫圈/适250mL高压釜)'); document.write('¥49.23
BG-F891410(史莱克管/10mL/磨口14/20/四氟节门/外径22mm/有效长度80mm)'); document.write('¥64.8
BG-C264225(高效蛇形回流冷凝器/冷凝管/夹层长225mm/磨口24/40/高375mm)'); document.write('¥160
BT-Z14197-R(调光器套件/小型光化学反应器B-LRS2207配件)'); document.write('¥1600
BT-Z18008(高压釜压力表接头/316不锈钢/接口¼英寸变14*1.5)'); document.write('¥135.38
BF-10121(管式炉防护罩/套)'); document.write('¥552