综合午夜精品在线,国产天堂亚洲国产碰碰,中文天堂最新在线,男人搡女人搡到高潮视频

Classification: FEP polyfluoroethylene propylene series

Brand: Lichang

Packing: 25kg/ pack

Description: With excellent self-lubrication, charge insulation, heat resistance, flame resistance, radiation resistance and so on. A total of 13 series products of ten colors such as black, white, blue, brown, red, yellow, green, gray, orange and purple have been developed.