Lẹhin ti tita iṣẹ pẹlu 15 awọn ọjọ ti iṣẹ rirọpo ailopin fun awọn iṣoro didara, 12 osu ti free itọju iṣẹ laarin awọn akoko atilẹyin ọja, iṣẹ ijumọsọrọ fun rira ọja ile-iṣẹ, ile-iṣẹ ifarabalẹ iṣẹ alabara iṣẹ ipe ati iṣẹ ijumọsọrọ imọ-ẹrọ.
Nipasẹ xinhecheng|2019-12-09T16:20:46+08:00February 28th, 2016|itọju|Comments Off lori Kini awọn aaye ti iṣẹ lẹhin-tita?