在最佳条件下，去色率为92.1％，碱性玫瑰红被完全分解。

In the best performance, color removal was 92.1%, and basic rose red was decomposed completely.

youdao

在最佳条件下，去色率为92.1％，碱性玫瑰红被完全分解。

In the best performance, color removal was 92.1%, and basic rose red was decomposed completely.

youdao