| 摘要 |
<p>Wrapped covering material (14), e.g. tape is applied around an elongate substrate (2), such as a pipe, using an apparatus comprising a hollow frame (2) mounted on rollers (12) that is rotatable about the substrate (2), a delivery device for holding the covering material, mounted on the frame, and pressure rollers (18, 20) designed to press down on the covering material.</p> |
