Depending on feed without resins regeneration 以上，且树脂为自动再生。
2.
This article elaborated the new process of mixed - bed inner resin regeneration in the modern large - scale microelectronics industry highly pure water 摘要本文详细介绍了在现代大型微电子工业用高纯水系统中，混床内树脂再生的新工艺。
