This paper analyses the technical parameters of D310 Down-Corner Lamp on the structure and lighting range , and it also summarizes the bend lighting lamp 's features .
本文着重分析了D310转向照地灯的结构特点、光照范围等技术参数，总结了弯道照明的特性特点，为弯道照明灯具的法规制订提供了实践数据。
d310