| 摘要 |
Complexing for pulling and pumping, used in the manufacture of composite materials. The invention relates to the complexing of a pulling fabric (2), of a permeable sheet (3) and of a pumping material (4). This invention will be able to be substituted for the separate pulling fabrics, permeable sheets and pumping fabrics used in the manufacture of composite materials. This improves the quality, the ease of operation and, consequently, the overall cost of the constructions. <IMAGE>
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