Tunnel Tornado aircraft, Tornado aircraft, Zibo Blower

 [Question] Hebei 2008 installation of fixed ninth book of mine right Tornado aircraft P104, 9-388 roof ventilator installed roof ventilator 3.6 # 9-389 # 9 = 390 4.5 installed roof ventilator which is installed 6.3 # 3.6 # , 4.5 #, 6.3 # all mean? [Answer] students dsfaag0177 Tornado aircraft manufacturers, Hello! Your questions are as follows: where 3.6 #, 4.5 #, 6.3 # is the fan impeller diameter each, were 36 cm, 45 cm, 63 cm. Because of the above four causes fan manufacturers in mainland China challenges, can master the experimental development of the blade, the key relationship between design and manufacturing technologies, production processes, equipment in the mold whether mainland enterprises to develop the fan out of the country. Tunnel of Tornado aircraft, Tornado aircraft, provided by Zibo Zibo Blower Blower. If you have any questions or consult this information, please contact us now! Our Company: Zibo Blower Factory Co. (www.zbfjc.cn) Contact: Zhang, or click on "Commercial Union Service" direct dialogue with us!