11-62（A式）离心风机11-62-2.8A-0.75kw-220/380v11-62-3A-0.75kw-380v11-62-3A-1.5kw-220/380v11-62-3A-2.2kw-220/380v11-62-3.5A-1.1kw-380v11-62-3.5A-3kw-220/380v11-62-3.5A-2.2kw-220/380v11-62-4A-2.2kw-380v11-62-4A-3kw-380v11-62-5A-4kw-380v11-62-5A-5.5kw-380v11-62-6-7.5kw-380v11-62-6.5A-11kw-380v11-62-7A-11kw-380v)