The light stabilization of flame-retarded polypropylene(PP) is a difficult technology with great challenge.
英
美
- 阻燃聚丙烯(PP)的光稳定化是一个很富挑战性的技术难题。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries