"In recent years, with the continuous decline of the demographic dividend, the demand for unmanned operations has become increasingly..." (Railway-News, 2022)
References:
Railway-News. (2022, Aug 4) Demand for Inspection Robots Expected to Spike by 2023. Retrieved from Railway-News: https://railway-news.com/demand-for-inspection-robots-expected-to-spike-by-2023/
Published on August 9, 2022