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MBE Minerals SA - Engineering Newswww.engineeringnews.co.za › article › mbe-minerals-sa...
www.engineeringnews.co.za
Johannes Kottmann, managing director of MBE Minerals SA, says the company is able to access close to 160 years of experience gained in the ...
ROMJIG takes off - MiningMonthly.comwww.miningmonthly.com › international-coal-news › r...
www.miningmonthly.com
According to Johannes Kottmann, managing director of Humboldt Wedag (South Africa), a clear understanding of this prompted Humboldt Wedag engineers to ...
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