https://opus.thga.de OPUS documents https://opus.thga.de/index/index/ Thu, 23 Dec 2021 08:50:04 +0100 Thu, 23 Dec 2021 08:50:04 +0100 Optimizing long-term mine water management of mining sites with the help of directional drilling and liner technology https://opus.thga.de/frontdoor/index/index/docId/1 Peter Goerke-Mallet; Frank Mersmann; Torsten Beermann; Max Thomas Stöttner article https://opus.thga.de/frontdoor/index/index/docId/1 Thu, 23 Dec 2021 08:50:04 +0100