纸质材料

The porous ratio is the key technical index of paper materials.

气孔率是纸质材料的关键技术指标。

Finally shoes are on sale after packaging by recyclable paper.

最终经由可回收环保纸质材料包装出厂。

In early days the school fees management adopted the paper quality material more and had the stronger time restrict.

早期学费管理多采取纸质材料和具有较强的时间限制。

By the improvement of drilling and cutting properties on paper materials and the improvement of drilling and cutting tools, a tool design and its technique has been wocked out to meet the requirement.

最终基本达到了设计要求，填补了市场纸质材料深孔钻削加工的空白。

The packaging uses paper materials, Overall the packaging design is not only full of the modern breath, but also with very strong Chinese characteristic.

此款包装设计采用纸质材料材质，在整体的设计上不仅具有现代气息，同时又具有淡雅的美感。