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.
車載GPS由於傚率高、精度高、全天候作業、成本低等優點，在電子地圖的道路信息採集與更新方麪將逐漸取代傳統的道路測量方法。 返回 working-day cost