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| Plastic partly to blame for lackluster iPhone 5c sales | ||||||||||||||||||||||||||
| When Apple introduced the iPhone 5c, the ad campaign was built around an "unapologetically plastic" theme. Since then, Apple has been apologizing to shareholders for less than stel | ||||||||||||||||||||||||||
| 废旧塑料转化为燃料 | ||||||||||||||||||||||||||
| 印度有研究人员于1月27日宣布，开发出一种新工艺，在相对低温的环境中，借助高岭土催化剂，可将应用于制造许多类型的容器、医疗和实验室设备、计算机部件和塑料袋常见的聚合物低密度聚乙烯( | ||||||||||||||||||||||||||
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