Description
High-quality Shutter Type Fire Damper-Fusible Link 74 degree
Shutter Type Fire Damper
Additional information
| Size | 200 x 200, 300 x 200, 400 x 300, 500 x 400, 600 x 500, 700 x 600 |
|---|
High-quality Shutter Type Fire Damper-Fusible Link 74 degree
| Size | 200 x 200, 300 x 200, 400 x 300, 500 x 400, 600 x 500, 700 x 600 |
|---|
