axial flow fan
- Changzhou Trustec Company Limited
- product brand:trusTec
- Numéro de stand：B5K32B5K30
- product specification:YWF 250, 300, 350, 400, 450, 500, 550, 600, 630
- product category:Ventilation Plants-Fans, axial, radial, cross flow-
- product introduction:YWF 250, 300, 350, 400, 450, 500, 550, 600, 630
