dull corrugated roll

• 暗瓦楞轧辊

dull corrugated roll的用法和样例：

例句

1. According the regulations,the corrugated iron sheets lap 10 centimetres over each other.
   按照规范瓦楞板需相互迭盖十公分。
2. It was concluded that the corrugated board cushioning structure has great potential on the packaging market in the future.
   其结论表明，全瓦楞纸板缓冲结构在将来的包装市场有极大的发展潜力。