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ã»http://www.esa.int/Our_Activities/Launchers/A_look_at_the_past2
ã»http://www.esa.int/Our_Activities/Launchers/Ariane_1_2_32
ã»http://www.esa.int/Our_Activities/Launchers/Ariane_42
ã»http://www.space-airbusds.com/en/programme/future-launchers-flpp.html
ã»http://www.esa.int/Our_Activities/Launchers/Launch_vehicles/Adapted_
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