dull corrugated roll的用法和樣例：
例句
- According the regulations,the corrugated iron sheets lap 10 centimetres over each other.
按照規范瓦楞板需相互迭蓋十公分。 - It was concluded that the corrugated board cushioning structure has great potential on the packaging market in the future.
其結論表明，全瓦楞紙板緩沖結構在將來(lái)的包裝市場(chǎng)有極大的發(fā)展潛力。
