摘要
从保证高速公路安全舒适运营的角度,阐述了高速公路养护维修的目的、特点,以及交通附属设施的养护维修方法。
For the expressway running safety and easiness, discussion is made on the maintenance purpose, characteristics and the traffic appurtenant works maintenance.
出处
《交通科技与经济》
2005年第6期23-24,共2页
Technology & Economy in Areas of Communications
关键词
高速公路
附属设施
养护方法
expressway
appurtenant works
maintenance method
