Desc:Whole body Fiber glass material, acid and alkali resistance, low noise, big airflow, small energy comsuption, good running, long lifespan , high effic...
Desc:Whole body Fiber glass material, acid and alkali resistance, low noise, big airflow, small energy comsuption, good running, long lifespan , high effic...
Desc:Whole body Fiber glass material, acid and alkali resistance, low noise, big airflow, small energy comsuption, good running, long lifespan , high effic...