| 摘要 |
The items arew of heat-shaped laminar material consisting of fibre-reinforced plastics with porous and non-porous covering (1,11) and/or intermediate (2,12,18) layers. The items contain any desired number of three-dimensional plastics resin components (5,7), extending through a layer (3) rendered partly permeable by perforations. For heat insulation, the intermediate layers can be of loose material such as fibre mat, mineral or plastics foam or strips. ADVANTAGE - Good adhesion between layers, being particularly for use as automotive components.
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