单词road-hump
网络: 路丘;路拱;减速丘
Traffic Cone, Delineator, Barricade Warning Light, Rubber Road Hump, Led Traffic Baton Roadway, Traffic Safety and Management.
采购产品交通圆锥体,描写的人,路障警告光,橡皮道路圆形隆起物,引导了交通指挥棒车道,交通安全和管理。