kersploosh@sh.itjust.works to Engineering@sh.itjust.works · 9 months agoHow tower cranes erect themselvesimgur.comexternal-linkmessage-square0fedilinkarrow-up11arrow-down10
arrow-up11arrow-down1external-linkHow tower cranes erect themselvesimgur.comkersploosh@sh.itjust.works to Engineering@sh.itjust.works · 9 months agomessage-square0fedilink