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| First Page | Document Content | |
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 Date: 2009-10-28 08:15:19Safety Ballooning TDG Hot air balloon Propane Balloon Fluid dynamics Aviation Chemistry Dangerous goods |
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| First Page | Document Content | |
|---|---|---|
Date: 2009-10-28 08:15:19Safety Ballooning TDG Hot air balloon Propane Balloon Fluid dynamics Aviation Chemistry Dangerous goods |
|
Subject: Use of non-specification cylinders in the operation of hot-air balloons