polyurethane foam molding
汽车座椅泡沫聚氨酯发泡成型缺陷试验研究 关键词：汽车座椅；发泡成型；成型缺陷 [gap=1130]Keywords：automobile seat；polyurethane foam molding；defect of molding
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polyurethane foam molding
聚氨酯泡沫成型
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Rice hull was added in the molding of polyurethane foam system and a polyurethane foam material was synthesized. its preparation and degradation in natural condition were studied.
在聚氨酯发泡过程中，加入稻壳，制备了稻壳添加聚氨酯泡沫塑料。
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