cellular polystyrene造句

例句与造句

1. Cellular polystyrene for packaging ; requirements and testing
   包装用聚苯乙烯泡沫塑料.要求和检验
2. Cellular polystyrene for packaging ; design of moulded packaging
   包装用聚苯乙烯泡沫塑料.模塑包装材料的造型
3. Rigid cellular polystyrene - cellulosic fiber composite roof insulation
   刚性蜂窝状聚氨基甲酸乙酯-纤维素纤维组合屋面绝缘材料
4. It's difficult to find cellular polystyrene in a sentence. 用cellular polystyrene造句挺难的