document.write('
'); document.write(''); document.write('
BG-S234004(溶剂蒸馏头/主磨口24/40/下端侧口为非磨口/1000mL)'); document.write('¥553.6
BG-F891910G(史莱克管/10mL/磨口19/22/玻璃节门/外径22mm/有效长度80mm)'); document.write('¥60