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BG-Z602942(旋蒸转换头/磨口29/42/具螺纹口)'); document.write('¥56
DZ-AHB-ino-6(定制模块/45孔)'); document.write('¥900
BG-A491420(真空蒸馏接头/磨口14/20)'); document.write('¥108
SV-P281250(厚壁耐压反应管/具高真空阀/压力表/250mL)'); document.write('¥764
BG-C195262(球磨口闪式层析柱/内径20.4mm/壁厚2.8mm/长254mm)'); document.write('¥101.6
DZ-BG-内置光源光化学反应釜'); document.write('¥700