working-day cost
常见例句
- Vehicle-born GPS, with the advantages of great efficiency, high precision, working all-day-around and low cost, will replace traditional road surveying in updating road information in electronic map.
车载GPS由于效率高、精度高、全天候作业、成本低等优点，在电子地图的道路信息采集与更新方面将逐渐取代传统的道路测量方法。 返回 working-day cost