The problem is studied and the improving measure and successful dyeing process are given.

本文就此问题作了一定的探讨，并提出了改进措施和成功的染色工艺处方。

youdao

The problem is studied and the improving measure and successful dyeing process are given.

本文就此问题作了一定的探讨，并提出了改进措施和成功的染色工艺处方。

youdao