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BG-M500044(单排管真空气体分配器/四氟节门/四组/左小咀)'); document.write('¥220.8
BG-A871922(75°干燥管/磨口19/22)'); document.write('¥29.6
4-Fluorophenylhydrazine hydrochloride, 4-氟苯肼盐酸盐/500g/CAS:823-85-8'); document.write('¥750
BT-P80001-32(手工冲子/圆冲/直径32mm)'); document.write('¥62.77
BH-10270-000(橡胶塞/#000/直径12mm/8mm)'); document.write('¥1.8
BH-20112-600(灯管架套装/600mm)'); document.write('¥192