Opposed blade damper (OBD)
- product brand:E-ZONG
- Numéro de stand：W4G16
- product specification:Customized size
- product category:Ventilation Plants-Air passages, ventilation gratings, air inlets / air outlets-
- product introduction:Material: Aluminum
Surface finish: Mill finish, white spray, anodized
Application: Air volume control
Type: Plastic wheel type, screw type, no-wheel type
