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BH-10580-0520(加样头/不锈钢/#5/20mm/10支/盒)'); document.write('¥16
BT-11901(液氮真空保温瓶/液氮杯)'); document.write('¥192
BG-B257040(油泡器/鼓泡器/高185mm/宽80mm)'); document.write('¥35.2
BG-F21843L-9(直四口瓶/3000mL/主29/42/侧24/40/前19/22)'); document.write('¥444
SV-P170004(厚壁耐压反应管/48mL/外径46*70mm/#15螺口)'); document.write('¥133.4626
BT-Z12099(电化学电极架套件/全套)'); document.write('¥565.6