Размер видео: 1280 X 720853 X 480640 X 360
Показать панель управления
Автовоспроизведение
Автоповтор
what is the composition difference in Iso and Ortho polyester resin
Do you have Unsatured Polyster regin
Yes, we are a manufacturer of unsaturated resins. What can I do for you?
what is the composition difference in Iso and Ortho polyester resin
Do you have Unsatured Polyster regin
Yes, we are a manufacturer of unsaturated resins. What can I do for you?