Daim ntawv thov: Tsev & Rooj
Cov khoom siv: TPO membrane
Rau kev tsim kho hauv qab daus thiab vov tsev, qhov kev daws teeb meem zoo tshaj plaws yog siv TPO daim nyias nyias uas ua kom zoo saib thiab ua kom tsis muaj dej.
Daim ntawv thov: Tsev & Rooj
Cov khoom siv: TPO membrane
Rau kev tsim kho hauv qab daus thiab vov tsev, qhov kev daws teeb meem zoo tshaj plaws yog siv TPO daim nyias nyias uas ua kom zoo saib thiab ua kom tsis muaj dej.
