ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Look how it's made: automotive soft-touch interior trims.
look as 2k molding. but how does the middle PU injected ?
中间的发泡层，是通过core back微开后发泡形成
Now please tell us how to strip the soft touch layer obve it becomes sticky due to heat and humidity
it doesnt
Watching in 2021
Look how it's made: automotive soft-touch interior trims.
look as 2k molding. but how does the middle PU injected ?
中间的发泡层，是通过core back微开后发泡形成
Now please tell us how to strip the soft touch layer obve it becomes sticky due to heat and humidity
it doesnt
Watching in 2021