| 摘要 |
The invention relates to marking sleeves for electrical wires. It solves the problem of providing a sleeve which combines ease of manufacturing with possibility to use the sleeve on wires within a wide diameter range so that the sleeve is securely held in position also when carried by a thin wire. The sleeve is of the type made of a resilient synthetic resin and, according to the invention, its outer contour is substantially rectangular, whereas its inner contour, defining the passage, forms part-circular recesses for receiving wires within the lower portion of the diameter range.
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