随着交通事业的迅速发展,交通专用计量器具已广泛应用于交通运输、公路工程、航务航道、通讯导航和节能等各个生产领域。几年来,交通行业的专业检测手段也逐渐得到完善和提高。因此,加强对专用计量器具的管理,加速交通专用计量器具管理工作的全面开展,是保障交通运输安全、工程 With the rapid development of transportation, traffic-specific measuring instruments have been widely used in various production fields such as transportation, highway engineering, navigation channel, communication navigation and energy saving. In recent years, the professional testing methods in the transportation industry have also been gradually improved and improved. Therefore, to strengthen the management of special measuring instruments, accelerating the management of traffic-specific measuring instruments in full swing, is to ensure traffic safety, engineering