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热塑性烯烃具有预成性好、成本低、功能较多等优点。用其做汽车零件材料．可减轻零件厚度和重量。这是保险杠、仪表板技术的一大突破。
Thermoplastic olefins have good pre-properties, low cost, more features and so on. Use it to make car parts materials. Reduce part thickness and weight. This is a big breakthrough in bumper and dashboard technology.