| 摘要 |
<p>The hose (1) has an inner tube (2), a metal coil (3), a cover (4), a connecting piece (5) e.g. molded fitting, and an extrusion coating (6), where the connecting piece is press-fitted in the inner tube. The inner tube is arranged in the metal coil, which is provided with the cover. The extrusion coating is injected on the cover, and is laid at a casing (7). The extrusion coating partially encloses the casing, where the cover and the casing are made of plastic.</p> |
