| 摘要 |
<p>The system covers with sheet material surfaces which have to be masked during painting, spraying etc. The material is secured to the surface concerned by gluing over a small area, and it can be dispensed from a holder in which it is accommodated in a roll. Separate narrow strips of glue can be used to hold it in place. There can be narrow glued strips, typically interrupted, along the strip edges, and the strips can conform to a pattern.</p> |
