Видео ютуба по тегу Traintesting

HCMT train testing at Hawksburn for the metro tunnel (part 1)
HCMT train testing at Hawksburn for the metro tunnel (part 1)
Sydney Metro: first metro train testing in tunnels
Sydney Metro: first metro train testing in tunnels
Amazing Scottish Hydrogen train testing 4K
Amazing Scottish Hydrogen train testing 4K
PWI Lunch & Learn: The complexities of train testing - Simon Skinner
PWI Lunch & Learn: The complexities of train testing - Simon Skinner
Sydney Metro: train testing starts
Sydney Metro: train testing starts
train testing
train testing