fan unit 1, rated voltage: 110V 2, air flow: 21 CFM 3,sleeve bearing 4, low noise, high speed fan unitCixi Xieda Network ... orders from 80%customer after the trial orders*Making progress with customers togetherTypes: network server cabinets / open rack series / wall ... Inspection, comprehensive Safety Test and so on.Production line test: With work team or data engineer who will inspect machines and ...