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Dimethylchloroacetal, 2-氯乙醛缩二甲醇/500g/CAS:97-97-2
'); document.write('¥650

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已停产!BB-10902-350(保温杯/350)
'); document.write('¥43.2

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BG-A814030(双外磨口连接头/磨口24/40/磨口间长度30mm)
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BG-F904200H(史莱克反应茄瓶/200mL/磨口24/40/高真空阀门)
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BH-10352(pH试纸/pH 9.5-13)
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BT-Z18004-1(高压釜截止阀/流量控制阀/针阀/304不锈钢/1/4吋)
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