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前言:以可循环的生物原料代替石油或天然气制备的塑料材料在商业上已获得了很大的成功。这种材料不但是绿色产品,而且不受石油价格的影响。
Foreword: Plastic materials made from recycled biobased materials instead of petroleum or natural gas have been commercially highly successful. This material is not only a green product, but it is also not affected by the price of oil.