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tengjie® bath sponge bath bombs cartoon bath Poufs

Bath accessories bath sponges bath bombs Factory,Custom PE bath mesh pouf cartoon bath pouf,PU bath sponge animal shape sponge,flower fruit food shape sponge. https://www.teng-jie.com/

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活生物体或细菌通过生物

活性产生的生物量，水和CO2的 呼吸。生物基热塑性聚合物可从

植物婴儿淋浴网中的可持续 资源，淀粉发酵的聚乳酸或聚乳酸（PLA），

细菌，聚羟基链烷酸酯（PHA）以及不可再生的石油，

合成聚酯中合成。研究最频繁的可生物降解聚合物

是脂族聚酯，PHA，聚己内酯（PCL），


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Uploaded on:
02/25/2021 05:01 AM

Views: 26549

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