ロジェ気球
1. Rozière balloonThe Rozière balloon (or simply Rozière) is a type of hybrid balloon that has separate chambers for a non-heated lifting gas as well as a heated lifting gas (as used in a hot air balloon or Montgolfière). This type of aircraft takes its name from its creator, Jean-François Pilâtre de Rozier. The advantage of a Rozière is that it allows some control of buoyancy with much less use of fuel than a typical hot air balloon.
Read “Rozière balloon” on English Wikipedia
Read “ロジェ気球” on Japanese Wikipedia
Read “Rozière balloon” on DBpedia
Read “Rozière balloon” on English Wikipedia
Read “ロジェ気球” on Japanese Wikipedia
Read “Rozière balloon” on DBpedia
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