环保高聚合绵，又名保丽优，一般硬度在15 - 40度ASKER。
Poly-foam also known as Poliyou, hardness of 15-40 degrees ASKER.
环保高聚合绵，又名保丽优，一般硬度在20-29度（ASKER。
Poly-foam also known as Poliyou, hardness of 20-29 degrees(ASKER.
环保高聚合绵，又名保丽优，一般硬度在10 - 40度ASKER。
Poly-foam also known as Poliyou, hardness of 10-40 degrees ASKER.
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