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BH-20206-02(插座/插排/两位(一转二)/独立开关)'); document.write('¥48
BG-A801030(连接头/磨口14/20/磨口间长30mm)'); document.write('¥18.4
SV-P281100(厚壁耐压反应管/具高真空阀/压力表/100mL)'); document.write('¥740
BT-19898-3(流量计接头/不锈钢/管径3mm)'); document.write('¥49.2
BH-30206-15(密封收纳盒/1.5L/全新PP胶/可微波)'); document.write('¥48.64
BT-13906-3(旋转蒸发仪真空密封圈/海道夫/Laborota 4000)'); document.write('¥1173.34