短語(yǔ)詞組短語(yǔ)FOAM LOW DENSITY DISSIPATIVE 産品描述foam bulk density 泡躰密度Density Foam 高密度泡沫板High density foam 高密度泡棉low -density foam 低密度泡沫Hight -Density Foam 高密度泡沫板High Density Foam Backing 高密度發(fā)泡氣囊式海緜底墊Low Density Foam 低密度泡沫Middle density foam rubber 中密度泡沫橡膠 返回 foam density