4.PPG驗證增加面漆中光引發劑,改善油漆不干問題的翻译：4.PPG authentication increases topcoat photoinitiator, improve the paint does not dry problem 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

Increase in topcoat 4.ppg verify photoinitiator, to improve the paint quit

4.PPG authentication increases topcoat photoinitiator, improve the paint does not dry problem