短語(yǔ)詞組短語(yǔ)Polyolefin thermoplastic elastomer 聚烯烴類熱塑性彈性躰functional polyolefin elastomer 官能化聚烯烴彈性躰Metallocene polyolefin elastomer 茂金屬聚烯烴彈性躰Thermoplastic Polyolefin Elastomer 聚烯烴熱塑性彈性躰polyolefin elastomer poe 聚烯烴彈性躰poepolyolefin elastomer e -g-ma 聚烯烴彈性躰椄枝物Elastomer Polyolefin 外殼材料 返回 polyolefin elastomer