Master Drilling’s innovative tunnel borer project has been cancelled
South Africa's Master Drilling had an agreement with the mining company Northam for an on-site trial of an innovative tunnel boring machine. ireceived a bad news from innovative tunnel borer project has been cancelled. Master Drilling received thbad news after their year-end p...Tags: coronavirus, south africa
Tags: South Africa
cover tunnel photo by: Matt Brown from London, England / CC BY
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