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BG-A354914(75°蒸馏头/上磨口14/20/下磨口24/40/侧磨口19/22)'); document.write('¥40
Dimethyl Suloxide-D6, 氘代二甲亚砜(DMSO)(ALDRICH)/50g/CAS:2206-27-1'); document.write('¥960
BT-P80001-8(手工冲子/圆冲/直径8mm)'); document.write('¥11.32
BH-303232(塑料接头/鲁尔接头/直通/3.2x3.2)'); document.write('¥2.96