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BH-10313(定性滤纸/中速/直径12.5cm/100片)'); document.write('¥17.3
BG-F661125(磨口三角瓶/磨口锥形瓶/125mL/磨口14/20)'); document.write('¥20
BH-10771(试管架/手套箱专用/亚克力/孔径16mm×20)'); document.write('¥51.2
BG-F752475C(砂板漏斗/砂板直径2.4cm/磨口24/40/外径75mm/G2)'); document.write('¥82.4
LPH-计算器(CASIO FX-82CN X)'); document.write('¥112
BH-304848(塑料接头/鲁尔接头/直通/4.8x4.8)'); document.write('¥3.36