Thanks for sharing this excellent clip, it provided a clear illustration of the track work in Belgium by heavy automation vehicle (machine), and broaden everyone's knowledge, like 100%. China now has about 10000km of HSR network, and operates on upgraded conventional rail tracks, without the help of this BIG tools, it will take ages to complete...... HT
唔睇都唔知到咁勁，多謝分享 偉銓
ReplyDeleteThanks for sharing this excellent clip, it provided a clear illustration of the track work in Belgium by heavy automation vehicle (machine), and broaden everyone's knowledge, like 100%.
ReplyDeleteChina now has about 10000km of HSR network, and operates on upgraded conventional rail tracks, without the help of this BIG tools, it will take ages to complete......
HT