| 摘要 |
The air inlet weather-proof door includes a top (1) and a bottom horizontal door frame section (2), with vertical slats (8) fitted between them. The door panel sections swivel on vertical hinge pins (3) on a surrounding housing frame (4-7). The slats are of droplet repellent shape and have a curved profile between the door inside and outside. The lower door frame section has a water drain.
|
