| 摘要 |
<p>The periscope mast (1), in particular for a submarine vehicle, comprises at least one tube (3) which can move translationally about a fixed tube (2) integrally connected to the hull (4) of the support vehicle, the movable tube (3) being carried by a profiled fairing piece (5) mounted slidably relative to the hull (4), the fixed (2) and movable (3) tubes being coaxial. <IMAGE></p> |
