66 ÉNERGIE | MT 6611 industries charbonnière et minière | BT1 industrie charbonnière | NT1 coke | NT1 lignite | RT charbon de bois [6836] | combustible fossile [6606] | produit énergétique [6606]
66 ENERGY | MT 6611 coal and mining industries | BT1 coal industry | NT1 coke | NT1 lignite | RT charcoal [6836] | energy-generating product [6606] | fossil fuel [6606]