Tunnel Saz Machıne renovates all foreign tunnel boring machines
https://tunnelsazmachine.com/en/product/micro-tbm-rvs-250/
MTBM RVS 250 Boring Diameter : 790 mm
https://tunnelsazmachine.com/en/product/micro-tbm-rvs-250/
MICRO TBM-RVS 250
tunnelsazmachine.comMTBM RVS 250 Boring Diameter : 790 mm