 |
| |||
| baffle board; chimney aspirator; turn-cap; wind cowl; canopy | |||
| chimney cap; hood | |||
| 烟囱风帽: 3 phrases in 2 subjects |
| Architecture | 1 |
| Technology | 2 |
|
| |||
| baffle board; chimney aspirator; turn-cap; wind cowl; canopy | |||
| chimney cap; hood | |||
| 烟囱风帽: 3 phrases in 2 subjects |
| Architecture | 1 |
| Technology | 2 |