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Continue to ChatA case study on the methane explosion in the excavation chamber of an EPB-TBM and lessons learnt including some recent accidents - https://avesis.itu.edu.tr/yayin/e48eb7c9-33fc-4a3d-9956-f8be471a4353/a-case-study-on-the-methane-explosion-in-the-excavation-chamber-of-an-epb-tbm-and-lessons-learnt-including-some-recent-accidents