สถานที่กำเนิด
Shandong, China
Item
automatic shutter extractor fan 50inch ,house extractor fan
Application
poultry house green house
Frame material
275g hot galvanized sheet
Blade material
430 Stainless steel
Keyword
broiler farm using automatic shutter extractor fan
automatic shutter extractor fan 50 inch
fat chicken farm exhaust fan