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BG-C376040(具储存球闪式层析柱/容量1000mL/外径60mm/内径53mm/磨口24/40/长457mm)'); document.write('¥262.4
BG-P318300(玻璃棒/实心/直径8mm/长度300mm)'); document.write('¥4.94
DZ-TFL-制膜模具(四氟/全高10mm/内径40mm)'); document.write('¥187.5