| 摘要 |
A trailer, based on a standard wheeled chassis, is in the form of an igloo-shaped polyester shell fitted to the chassis by wing nuts. The shell is made on a plywood and plaster mould in the same way as boat hulls, and it measures 2.30m length by 1.90m height. After moulding, the polyester shell is coated with successive layers of fibre glass, resin and gel coat finish before being fitted out with the fitments required for a particular trade, such as vending ice cream, crepes, waffles, chips, hamburgers or drinks. The trailer can be adapted for different purposes according to season.
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