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Sodium amide, 氨基钠/100g/CAS:7782-92-5
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Sodium bromate,溴酸钠/25g/CAS:7789-38-0
'); document.write('¥117.6

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BT-P80001-21(手工冲子/圆冲/直径21mm)
'); document.write('¥33.97

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BT-12904-W4-10(铜宝塔转换头/外丝/4分-10)
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BT-12910-H2-1.6(减压器/氢气/YQQ-352/1.6)
'); document.write('¥416

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BG-Z301204(pH计四氟接头/接4mm管)
'); document.write('¥393.84

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