Bracket options: Double ball path frame, high quality armor plate, rivet. Wheel selection: Material: PP, PU, PU with steel center, PU with aluminium center, Antic-Static, Antic-High temp...是什么意思_Bracket options: Double ball path frame, high quality armor plate, rivet. Wheel selection: Material: PP, PU, PU with steel center, PU with aluminium center, Antic-Static, Antic-High temp...在线翻译_英语_读音_用法_例句