document.write('
'); document.write(''); document.write('
DZ-BG-20升四口瓶'); document.write('¥700
BG-F764108(磨口溶剂储存瓶/100mL/磨口24/40/直径40mm/长165mm/高真空阀0-8mm)'); document.write('¥166.4
BG-Z301206(pH计四氟接头/接6mm管)'); document.write('¥418.46