| 摘要 |
<p>The lift cabin (12) has a ceiling (14) in which there is an openable roof hatch, and a telescopic ladder (17). It has a suspended internal ceiling cladding (16) at a spacing (A), parallel to the cabin ceiling. An intermediate cavity if formed between the cabin ceiling and the cladding, in which the telescopic ladder is stored. This ladder is fixed in the region of the cabin ceiling.</p> |
