模型材料是低弹模的聚氨酯橡胶。
聚氨酯鞋底与普通橡胶鞋底相比,它具有质量轻、耐磨性能好等特点。
Comparing with ordinary rubber sole, PU sole is light in weight with better abrasion resistance.
聚氨酯鞋底与普通橡胶鞋底相比,它具有质量轻、耐磨性能好等特点。
Comparing with ordinary rubber sole, PU sole is light in weight with better abrasion resistance.
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