| 摘要 |
The catamaran-type structure (2) of the floating body (1) The floating body has in its centre of gravity a located fixture (3) through which the monitor bar passes. This enables the monitor to be held vertically in the water irrespective of the site of the sea and current. For location of the monitor on board, it can be handled rationally by the floating body being folded parallel with the monitor bag. |
