Ultra refinement ndi njira yopangira ma pigment apamwamba kwambiri a anticorrosive mtsogolo.

Ultra refinement ndi njira yopangira ma pigment apamwamba kwambiri a anticorrosive mtsogolo.Mawonekedwe ake omwe ali ndi malo apamwamba kwambiri, kukhutitsidwa bwino komanso kunyowa kwa utomoni kumatha kupatsa anticorrosion pigment ntchito yabwino kwambiri.Izi nthawi zonse zakhala zomwe timagwirabe ntchito.


Nthawi yotumiza: Aug-27-2021