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| Subject | French | English |
| mech.eng. | appareil de remblayage pour les mines de lignite à ciel ouvert | packing apparatus for open cast lignite mines |
| environ. | remblayage de mines | mine filling Filling of disused mines with soil, crushed stone, or waste materials in order to restore the geological, agricultural and landscape features of the concerned area |
| environ. | remblayage de mines | mine filling |