| 摘要 |
A temporary safety barrier is provided which can be permanently attached to a modular building. When in use, the barrier can be collapsed and erected. When the barrier is in the erect position, the barrier can reduce the likelihood that any person on the roof will fall off the roof. 5766151_1 (GHMatter±) P97695.AU NICOLAL Nn ((9 00 Cc) |
