AireGard 4″ 墙壁通风套件 | WVK-2A2R | WVK-2B2R | WVK-2C2R | WVK-2D2R | WVK-2E2R
Category: Exhaust Fan LouverDucting
Specifications
Details
4″ 墙壁通风圆形金属百叶
尺寸:
- 2米管道
- 4米管道
- 6米管道
- 8米管道
- 10米管道
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