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Belier is the designation of a single-step French elevator research rocket, which in three versions between 1961 and 1970 by Hammaguir, Salto di Quirra, Ile you Levant and Kourou was started. The Belier was used also as upper stage of other French elevator research rockets. ==Belier I == *pay load: 30 kg *maximum height: 80 km *takeoff thrust: 20,00 kN *takeoff weight: 313 kg *diameter: 0.31 m *length: 4.01 m *fin span: 0.78 m 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Belier」の詳細全文を読む スポンサード リンク
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