Mining Weekly - German company develops four machines for blind .Jun 3, 2016 . German company develops four machines for blind-shaft construction, enlargement . of four shaft-boring machines for the safe and rapid construction of blind . The is capable of sinking shafts between 10 m and 12 m in.machines construction german,bauMAGAZIN – English Information | Verlag - Fachverlag für . Verlag . The specialist magazine for construction site equipment . It is getting circulated all over Germany and German-speaking European countries with.
machines construction german