68 INDUSTRIE | MT 6811 chimie | BT1 composé chimique | RT alcool carburant [6606] | carburol [6606] | éthanol [6606] | méthanol [6606]
68 INDUSTRY | MT 6811 chemistry | BT1 chemical compound | RT ethanol [6606] | gasohol [6606] | methanol [6606] | motor spirit [6606]