GB/T 6670-1997 软质聚氨酯泡沫塑料回弹性能的测定 http://www.instrument.com.cn/show/download/shtml/044018.shtml
GB/T 10802-2006 通用软质聚醚型聚氨酯泡沫塑料
http://www.instrument.com.cn/show/download/shtml/053166.shtml
高回弹软质聚聚氨酯泡沫塑料 http://www.instrument.com.cn/show/download/shtml/038680.shtml