one drag two exhaust fan
- YIYONGD MECHANICAL AND ELECTRICAL EQUIPMENT CO.LTD.
- product brand:Yiyongd
- Numéro de stand：B5E29N7A01
- product specification:100mm
- product category:Ventilation Plants-Ceiling fans-
- product introduction:The industry is the first, two into a row, smaller, better effect
More economical, more energy efficient.
