document.write('
'); document.write(''); document.write('
BG-A361910(克氏蒸馏头/分馏头/磨口19/22/温度计磨口10/18)'); document.write('¥79.2
DZ-BG-恒压滴液漏斗-25(恒压滴液漏斗/带刻度/四氟节门/25mL/顶端磨口19/22/下磨口24/40)'); document.write('¥61.8
BG-A151420(75°弯头/磨口14/20)'); document.write('¥35.2