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BT-19906(pH计/雷磁/PHS-3C)'); document.write('¥3300
BG-A682440G(三通接头/2mmT型玻璃节门/磨口24/40)'); document.write('¥134.4
SV-P170008(厚壁耐压反应管/350mL/外径80*115mm/#15螺口) '); document.write('¥239.2
BG-F461100(溶剂储存球瓶/100mL/磨口14/20/高真空阀0-4mm)'); document.write('¥140.8