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The recycling of plastics is a very important topic to promote the formation of circular society....

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The recycle utilization rate of paper is more than 50%. Huge resource waste occupying space has become a big issue. To achieve cost savings and contribute to the recycling of the paper....

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<友情连结>吉祥坊娱乐/ju111net手机登录/贝博国际官方下载/