The customer produces the rubber roll, some one does not have regularly the netted pattern also rubber roll more than two some piece by piece.This pattern occupies the integral root rubber roll 1/2.是什么意思_The customer produces the rubber roll, some one does not have regularly the netted pattern also rubber roll more than two some piece by piece.This pattern occupies the integral root rubber roll 1/2.在线翻译_英语_读音_用法_例句