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BG-A201924(A型接头/上19/22/下24/40)
'); document.write('¥24.8

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BG-P18221(干燥器/真空/直径210mm)
'); document.write('¥235.31

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BG-L16033(温度计/红液,0℃至200℃)
'); document.write('¥6.59

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BG-Z182475(玻璃加料漏斗/非磨口/适用于24/40磨口/上口外径75mm)
'); document.write('¥41.6

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BG-A521420(可调式温度计接头/温度计套管/磨口14/20)
'); document.write('¥27.2

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Hexamethyldisiloxane, 六甲基二硅氧烷/500ml/CAS:107-46-0
'); document.write('¥290

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