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BG-F414400(厚壁斜两口瓶/100mL/主口24/40/侧口24/40)'); document.write('¥40
Methyl carbamate, 氨基甲酸甲酯/100g/CAS:598-55-0'); document.write('¥120
BG-A632440(U型接头/磨口24/40)'); document.write('¥47.2