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        Liaoning Chenxi Additives Technology Co., Ltd,

        The Auxiliary Agent Plant OfQingyuan Fushun City

        Plastic heat stabilizer

        2021-09-15

        Plastic heat stabilizer

        Plastic heat stabilizer: Polyvinyl chloride, the English name PVC, is considered to be one of the universal polymers because it is compatible with many other materials such as plasticizers, fillers and other polymers. The main disadvantage

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      3. 欧美XXXX做受老人
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