... open and close completely.8. Inspection process: Six stages for the strict inspection prcess --- noise inspection, vibration test, ... herding, middle & small enterprise shop, hall, conference room, papermaking, drug company, grain company, tea industry, silk industry dehydration, mine, ... .productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Exhaust Fan for poultry and greenhouse