新加坡新型號R151地鐵4/6起投入服務

https://www.lta.gov.sg/content/ltagov/en/newsroom/2023/6/news-releases/first-batch-of-new-north-south-and-east-west-lines--trains-to-be.html

逐漸出16部先，每個月出2部，都試咗好耐車