| 摘要 |
The profile to hold a covering film over door and window openings, on painting or plastering and the like, has a frame mounting leg (8) and an outer leg (9) linked together by elastic and bendable connecting straps (11,12), so that the legs can slide parallel to each other and at right angles to each other. The linking straps (11,12), of soft PVC, are of a softer material than the hard PVC of the other frame components. |
