论述了损纸易回用湿强剂的合成工艺及手抄纸的应用情况。

This paper deals with the synthetic technology and hand sheet application of the repulpable wet strength agent.

youdao

论述了损纸易回用湿强剂的合成工艺及手抄纸的应用情况。

This paper deals with the synthetic technology and hand sheet application of the repulpable wet strength agent.

youdao