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c. Сокілки Полтавської області (1)
C/B/S mixed mode (1)
cable base breakage (1)
cable base continuity breakage (1)
cable bolt, laminated rocks, mine working, rock disintegration zone, in-situ investigations (1)
cable breakage (2)
cable breaks (1)
cable continuity breakage (1)
cable damage (1)
cable displacement (1)