Soviet time in former USSR countires? Normally go as deep as 7-8 miles under ground. When i was in it, my immediate thought was that this was built for nuke wars.
https://www.inverse.com/article/28114-moscow-metro-map-runs-deep
Soviet time in former USSR countires? Normally go as deep as 7-8 miles under ground. When i was in it, my immediate thought was that this was built for nuke wars.
https://www.inverse.com/article/28114-moscow-metro-map-runs-deep
• 好像中国也有这个打算过不然挖什么3000公里的隧道? -thrawn- ♂ (0 bytes) () 09/04/2018 postreply 18:15:55