| 摘要 |
Moulding apparatus for moulding an open-top bowl-like shell, such as a boat hull, comprising: (a) a flexible form layer adapted to form a moulding face for the shell, (b) template means defining an edge around a curved part of the shell, and (c) containment means adapted to form together with the form layer a fluid tight container, the arrangement being characterized by the provision within the container of further template means corresponding in shape to a contour or surface portion of the curved part of the shell, the form layer being drawn down to overlie and be supported by the further template means when the container is evacuated.
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