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来源:雅诚德英语网
Stabilization treatments of small bulk polypropylene( PP) resin were performed by using antioxidants and light stabilizers made in China.
选用国产抗氧剂和光稳定剂,对小本体聚丙烯树脂进行了稳定化试验。
Stabilization treatments of small bulk polypropylene( PP) resin were performed by using antioxidants and light stabilizers made in China.
选用国产抗氧剂和光稳定剂,对小本体聚丙烯树脂进行了稳定化试验。