标题(Title) 一般不超过80个字符
INFINAIR centrifugal fan, inline axial fan, mixed flow fan
(58 个字符)
关键词(KeyWords)一般不超过100个字符
centrifugal fan, axial fan, mixed flow fan, inline fan, roof fan, jet fan, manufacturer, INFINAIR
(97 个字符)
描述(Description)一般不超过200个字符
INFINAIR - ventilation manufacturer provide centrifugal fan, axial fan, mixed flow fan, inline fan, roof fan, DWDI AHU fan, induced jet fan, heating and purification equipment. intservice@infinair.com
(200 个字符)