他们排气系统采用顶级的风扇，鼓风机和油烟净化器。

PKG exhaust systems feature top-of-the-line fans, blowers and fume scrubbers.

youdao

该系列电动机为电阻起动。具有中等的起动转矩，适用于小型机床、鼓风机、缝纫机、排气扇等机械。

These motors use starting winding. The motors possess medium starting torque, suitable for driving small tool machines, blowers, sewing machines and extraction fans, etc.

youdao