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BG-C201120(直型冷凝器/冷凝管/冷凝部分长120mm,磨口14/20)'); document.write('¥55.2
SV-P160035-26(厚壁耐压反应管/35mL/外径26*125mm/#15螺口)'); document.write('¥107.34
BH-10291-8-5(PU管/外径8mm/内径5mm/米)'); document.write('¥9.6
BT-12915-3008(真空快接/盘径30mm/管径8mm)'); document.write('¥32
BT-Z185100-ptfe(水热釜/四氟内胆/100mL)'); document.write('¥512
BG-C195322(球磨口闪式层析柱/内径26.4mm/壁厚2.8mm/长254mm)'); document.write('¥112